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					                                                              DOE/ET/27018-1 SUMMARY




I                   DISCLAIMER                                               MASTER.


                    Summary of LOGDEX Data Base




                     Tom H i l l and Kamy Sepehrnoori
                        Principal Investigators

             Geopressured Geothermal I n f o r m a t i o n System
                     C e n t e r f o r Energy S t u d i e s
                 The U n i v e r s i t y o f Texas a t A u s t i n
                      A u s t i n , Texas          78712
                         ( 512        -  471    -
                                                4946 )




                                  Contributors:
                                    Eddie P a r k e r
                                    Jeff Potter
                                 R o b e r t Schneider


    T h i s work was s onsored i n p a r t by t h e Department o f Energy
                      F
           c o n t r a c t s D -AS-05-76ET28466 and DE-AC08-79ET27018.


                       Date P u b l i s h e d   - August   1981
                           DISCLAIMER

This report was prepared as an account of work sponsored by an
agency of the United States Government. Neither the United States
Government nor any agency Thereof, nor any of their employees,
makes any warranty, express or implied, or assumes any legal
liability or responsibility for the accuracy, completeness, or
usefulness of any information, apparatus, product, or process
disclosed, or represents that its use would not infringe privately
owned rights. Reference herein to any specific commercial product,
process, or service by trade name, trademark, manufacturer, or
otherwise does not necessarily constitute or imply its endorsement,
recommendation, or favoring by the United States Government or any
agency thereof. The views and opinions of authors expressed herein
do not necessarily state or reflect those of the United States
Government or any agency thereof.
                 DISCLAIMER

Portions of this document may be illegible in
electronic image products. Images are produced
from the best available original document.
TABLE OF CONTENTS


1.0     Introduction       ............................                          1
  1.1     Scope o f work ...........................                             1
  1.2    Using the summary . . . . . . . . . . . . . . . . . . . . . . . . .     1
  1.3    Data components . . . . . . . . . . . . . . . . . . . . . . . . . .     2
  1.4    Digitized log availability . . . . . . . . .   ...........              3
  1.5    Future editions o f the summary . . . . . .    ............             3
  1.6    Byproducts o f LOGDEX and other services .     ............             3
2.0   Summary listing..........................                                  5
3.0   Appendix A  ............................                                 215
4.0   INDEX     ..............................                                 219




                                                                                     ..
                                                                                                         Introduction

    1 .O    I ntroduction


          T h i s document i s a summary o f LOGDEX, t h e d i g i t i z e d w e l l l o g d a t a base
    m a i n t a i n e d b y t h e Center f o r Energy S t u d i e s a t The U n i v e r s i t y o f Texas a t
    A u s t i n . These w e l l l o g s were o b t a i n e d f r o m v a r i o u s o i l companies and t h e n
    c o n v e r t e d f r o m paper w e l l l o g s t o numeric i n f o r m a t i o n on magnetic computer
    t a p e s f o r i n p u t i n t o t h e w e l l l o g d a t a base. T h i s d a t a base serves as a
    r e s o u r c e f o r a p p l i c a t i o n programs i n t h e s t u d y o f geopressured geothermal
    energy r e s o u r c e s , f o r w e l l l o g g i n g r e s e a r c h , and f o r g e o l o g i c a l r e s e a r c h .


    1.1     Scope of work


          C u r r e n t l y t h e l o c a t i o n and scope o f w e l l l o g d a t a t h a t may be f o u n d
    w i t h i n t h e LOGDEX d a t a base a r e l i m i t e d t o w e l l s a l o n g t h e Texas-Louisiana
    G u l f Coast t h a t a r e known t o have a p o t e n t i a l as a geopressured geothermal
    energy r e s o u r c e . A d d i t i o n a l l y t h e l o c a t i o n o f t h e s e w e l l s i n t h a t a r e a i s
    h i g h l y l o c a l i z e d i n t o areas t h a t have been d e f i n e d by Department o f Energy
    r e s e a r c h e r s as h a v i n g a h i g h p o t e n t i a l f o r geopressured geothermal energy.
    The d a t a base i s b e i n g c o n t i n u o u s l y expanded,            and as more w e l l s a r e added
    t o t h e d a t a base t h e d i s t r i b u t i o n a l o n g t h e G u l f Coast s h o u l d become more
    uniform.
         The LOGDEX d a t a base c u r r e n t l y c o n t a i n s d a t a f r o m more t h a n 350 w e l l s ,
    r e p r e s e n t i n g more t h a n 1600 l o g s and 16,600,000 c u r v e f e e t o f d a t a .


    1.2     Using the summary

       T h i s summary i s d i v i d e d i n t o t h r e e m a j o r s e c t i o n s : t h e i n t r o d u c t i o n , t h e
    summary l i s t i n g , and t h e i n d e x e s .
          The i n t r o d u c t i o n i s i n t e n d e d t o s e r v e as a g u i d e t o t h e summary l i s t i n g .
    T h i s s e c t i o n t e l l s t h e r e a d e r how t h e summary i s o r g a n i z e d , what may be
    f o u n d i n i t , and how t h e summary may be used t o r e t r i e v e i n f o r m a t i o n about a
    p a r t i c u l a r log.        The i n t r o d u c t i o n a l s o d e s c r i b e s how t h e summary was
    c o m p i l e d , how i t m i g h t be used, and what t h e f u t u r e p l a n s a r e f o r i t . The
    i n t r o d u c t i o n a l s o g i v e s t h e r e a d e r any d e t a i l s he/she may need t o know a b o u t
    how t o use and u n d e r s t a n d what t h e summa.ry c o n t a i n s .
          The summary l i s t i n g i s t h e main body o f t h i s document. T h i s l i s t i n g was
    c o m p i l e d from a d a t a base t h a t has a l l a v a i l a b l e i n f o r m a t i o n about each w e l l
    l o g . I n t h i s l i s t i n g t h e i n f o r m a t i o n has been o r d e r e d and f o r m a t t e d so t h a t
    i t may be p r e s e n t e d i n a u s e f u l way.

          F o r q u i c k r e f e r e n c e t o a g i v e n l o g , t h e summary l i s t i n g has been indexed
    i n t o seven d i v i s i o n s : w e l l c l a s s i f i c a t i o n , l o c a t i o n by c o u n t y o r p a r i s h ,
    c u r v e t y p e , l o g t y p e , o p e r a t o r s , l o c a t i o n by s t a t e , and w e l l names. These
    i n d e x e s a r e a r r a n g e d a l p h a b e t i c a l l y and c r o s s - r e f e r e n c e d by page number.




                                                                                                                  Page 1



I
Summary o f LOGDEX Data Base

1.3     Data components

     T h i s summary i s c o m p i l e d from a computer d a t a base t h a t c o n t a i n s a l l
p e r t i n e n t i n f o r m a t i o n about each w e l l l o g . T h i s i n f o r m a t i o n i s t h e n l i s t e d
i n t h e summary f o r each w e l l , However, n o t e v e r y w e l l 1 i s t i n g w i l l have
e v e r y p o s s i b l e d a t a component d e f i n e d i n t h e d a t a base. As an example, i t
i s p o s s i b l e t h a t t h e s t a t e and c o u n t y A P I codes may be d e f i n e d f o r a g i v e n
w e l l b u t t h e w e l l may n o t have t h e u n i q u e w e l l i d e n t i f i c a t i o n code a s s i g n e d
by A P I .
      The f i r s t l i n e o f each w e l l l o g l i s t i n g i s t h e "LOGDEX u n i q u e
i d e n t i f i c a t i o n number-."      T h i s number i s i m p o r t a n t i n t h a t i t i s used as a
r e f e r e n c e by a p p l i c a t i o n programs w h i c h use t h e d i g i t i z e d w e l l l o g d a t a
base.           The number i s u n i q u e t o each w e l l t h a t i s a s s i g n e d b y t h e C e n t e r f o r
Energy S t u d i e s and i s used a5 a r e f e r e n c e o n l y t o t h a t w e l l . A u s e r who
knows t h i s number i s a b l e t o r e f e r e n c e any w e l l l o g w i t h i n t h e d i g i t i z e d
we1 1 l o g d a t a base.
     The n e x t l i n e f o l l o w i n g t h e LOGDEX u n i q u e number i s t h e name o f t h e
o p e r a t o r o r company t h a t d r i l l e d t h e w e l l . T h i s name may be f o u n d w i t h i n
t h e l i s t i n g p r e f i x e d b y "OperatorKompany-."       I n most cases t h i s i s t h e name
o f t h e o p e r a t o r o r company t h a t owned t h e w e l l a t t h e t i m e i t was d r i l l e d and
does n o t r e f l e c t any changes i n ownership o f t h e w e l l s i n c e t h a t t i m e .
   I m m e d i a t e l y below t h e name o f t h e o p e r a t o r o r company w i l l be t h e w e l l
name. T h i s name may be f o u n d w i t h i n t h e l i s t i n g p r e f i x e d b y "Well name-."
The we1 1 number w i 11 be s u f f i x e d t o t h e we1 1 name i n t h e 1 is t i n g i f t h e we1 1
number is p r e s e n t .
      The l o c a t i o n o f t h e w e l l b y c o u n t y o r p a r i s h w i t h i n a s t a t e may be f o u n d
w i t h i n t h e l i s t i n g p r e f i x e d by "Location-."             T h i s l o c a t i o n w i l l be t h e
c o u n t y and s t a t e where t h e w e l l i s l o c a t e d .
     The l o c a t i o n o f t h e w e l l b y t o w n s h i p - r a n g e - s e c t i o n w i t h i n a g i v e n s t a t e
may be found below t h e l o c a t i o n 1 i n e p r e f i x e d by "Township-range-section
location-.''         T h i s i s t h e t o w n s h i p - r a n g e - s e c t i o n l o c a t i o n as r e p o r t e d by t h e
o p e r a t o r o r as l o c a t e d on GEOMAP w e l l l o c a t i o n c h a r t s .
      I f t h e a b s t r a c t , t r a c t , o r b l o c k number i n w h i c h t h e w e l l i s l o c a t e d i s
p r e s e n t i n t h e d a t a base,                     i t may be f o u n d i n t h e l i s t i n g below t h e
t o w n s h i p - r a n g e - s e c t i o n l o c a t i o n p r e f i x e d by "Abstract/tract/block-."
      The A P I number o f t h e w e l l may be f o u n d i n t h e l i s t i n g p r e f i x e d by " A P I
number-."        The d a t a base does n o t c o n t a i n u n i q u e w e l l codes as a s s i g n e d by
A P I f o r a l l w e l l s w i t h i n t h e d a t a base. I f t h i s code i s m i s s i n g f r o m t h e
d a t a base f o r a p a r t i c u l a r w e l l , t h e space i n w h i c h t h a t code s h o u l d be
1 is t e d w i 11 be b l a n k .
      I f t h e HEADER d a t a base u n i q u e number f o r a p a r t i c u l a r w e l l i s p r e s e n t i n
the d a t a base, i t may be f o u n d i n t h e l i s t i n g p r e f i x e d by "HEADER d a t a base
u n i q u e number-.''        The HEADER d a t a base i s a n o t h e r d a t a base m a i n t a i n e d by
t h e Center f o r Energy S t u d i e s w h i c h c o n t a i n s w e l l l o g i n f o r m a t i o n . The
m a j o r c o n t e n t o f t h e HEADER d a t a base i s t h e l o g header i n f o r m a t i o n , such as
b o t t o m h o l e t e m p e r a t u r e and t h e r e s i s t i v i t y o f t h e mud f i l t r a t e ( R m f ) ,
f o r each r u n where i n f o r m a t i o n was o b t a i n e d . As w i t h t h e LOGDEX d a t a base,
each w e l l i n t h e HEADER d a t a base has a unique number a s s i g n e d t o i t . I f t h e
HEADER d a t a base has i n f o r m a t i o n on t h e same w e l l t h a t t h e summary l i s t i n g

Page 2
                                                                Introduction

of the LOGDEX data base is displaying, the unique number of the HEADER data
base will be printed so that it may be cross-referenced for further
information about the we1 1.
   If the date of completion of the well is present within the data base, it
may be found within the summary listing prefixed by "Date of completion-."
This is the month, day, and year of completion of the we1 1.
   The well classification code of the well may be found within the listing
prefixed by "Well classification code-." This classification code defines
what type of well it is. For an explanation of well types please see
Appendix A.
   The summary will then list the log and curve types that are present i n
the digitized well log data base. For each log type, there may be multiple
curve types. The summary will list the log type prefixed by "Log type-."
Immediately below the log type will be the beginning and ending depth that
the log is available for. Below this depth range will be a listing of the
curve types available for this log type. These curve types will be prefixed
by "Curve type(s)-I' and are simply the logs that were run for this log type.
This process will be repeated for each log type that is available for a
given we1 1.


1.4   Digitized log availability

   At the present time, the digitized log data base is available only to
persons with access to the computational resources at The University of
Texas at Austin. For further information on the availability of this
document and access to the digitized well log data base, please contact:
           Geopressured Geothermal Information System
           Center for Energy Studies
           The University of Texas at Austin
           ENS 143
           Austin, Texas      78712
           ( 512 - 471 - 4946 )


1.5   Future editions of the summary

   The digitized well log data base is being continually expanded. As more
well logs are entered into the data base, either this summary listing will
be reissued or updates will be available.


1.6   Byproducts of LOGDEX and other services

   Application programs have been developed which make use of the digitized
well log data base. These application programs range from simply plotting
the curves available for a given log to analyzing digitized well logs to
generating synthetic seismograms.

                                                                      Page 3
    Summary of LOGDEX Data Base

       A l s o available are a b bliography o f geopressured geothermal related
    topics and a thesaurus of geopressured geothermal terms. Additionally, the
    Center for Energy Studies maintains the Energy Information Service, which
    houses paper and microfiche copies of energy-related documents.




    Page 4



!
                                                                                      Summary l i s t i n g

2.0    Summary listing




 1. LOGDEX u n i q u e i d e n t i f i c a t i o n number-           70
        Operator/Company- UNION TEXAS
        Well name- E. SUMMERS 1
        L o c a t i o n - B r a z o r i a County,      Texas
                Township-Range-Section                  location-     6S-38E-1
                A b s t r a c t / T r a c t / B l ock- A- 100
       A P I number- 42- 39-              5045
       HEADER d a t a base unique number- 11914
       Date o f c o m p l e t i o n -      1/ 9/67
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - V e l o c i t y
                Logs a v a i l a b l e from 1576 f e e t t o 11050 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Cal ip e r

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         1580 f e e t t o 11070 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               I n d u c t i o n Resi s t i v i t y




2.    LOGDEX u n i q u e i d e n t i f i c a t i o n number-        71
      OperatorKompany- PHILLIPS


                                                                                                 Page 5
Summary o f LOGDEX Data Base

         Well name- GARDINER 1
         L o c a t i o n - B r a z o r i a County,   Texas
                 Township-Range-Section               location-   6S-39E-7
                 Abstract/Tract/Block-               A-   5
         A P I number- 42- 39-            4799
         HEADER d a t a base u n i q u e number- 15003
         Date o f c o m p l e t i o n -   9/ 5/64
         We1 1 C l a s s i f i c a t t i o n code- GAS

         Log t y p e - V e l o c i t y
                 Logs a v a i l a b l e from 7592 f e e t t o 12932 f e e t .
            Curve t y p e ( s) a v a i 1ab1 e-
                 Self Potential
                 A c o u s t i c Compensated
                 Caliper




 3.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      72
         Operator/Company- PHILLIPS.
         Well name- MC ILVAINE 1
         L o c a t i o n - B r a z o r i a County,   Texas
                 Township-Range-Section l o c a t i o n -         6S-39E-6
                 Abstract/Tract/Block-               A-   47
         A P I number- 42- 39-            4864
         HEADER d a t a base u n i q u e number- 15259
         Date o f compl e t i o n -       8/19/65
         Well C l a s s i f i c a t t i o n code- D&A

         Log t y p e - V e l o c i t y
                 Logs a v a i l a b l e f r o m 7276 f e e t t o 11894 f e e t .
            Curve t y p e ( s) a v a i 1 ab1 e-


Page 6
                                                                             Summary 1 i s t i n g

              Self Potential
              A c o u s t i c Compensated
              Caliper




4. LOGDEX u n i q u e i d e n t i f i c a t i o n number-         73
      Operator/Company- HUMBLE
      Well name- 3 . SKRABANEK 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-   7S-38E-2
      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from 1950 f e e t t o 18858 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              Amp1 if ied S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y

      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e from 1948 f e e t t o 18474 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Non-Compensated
              Cal ip e r




5. LOGDEX u n i q u e i d e n t i f i c a t i o n number-         74
      Operator/Company- HUMBLE
      W e l l name- R. VIEMAN 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-   7S-38E-2

                                                                                         Page 7
Summary o f LOGDEX Data Base

                 Abstract/Tract/Block-               A-    12
         API number- 42- 39-             4265
         HEADER d a t a base unique number- 14766
         Date o f completion- 12/31/63
         W e l l C l a s s i f i c a t t i o n code- GAS

         Log type- V e l o c i t y
                 Logs a v a i l a b l e f r o m      100 f e e t t o 15046 f e e t .
            Curve t y p e ( s) a v a i 1ab1 e-
                 Self Potential
                 A c o u s t i c Non-Compensated
                 Cal ip e r




 6.   LOGDEX unique i d e n t i f i c a t i o n number-              75
         Operator/Company- PHILLIPS
         Well name- HOUSTON            "JJ" 1
         L o c a t i o n - B r a z o r i a County,    Texas
                 Township-Range-Section                location-      6S-39E-7
                 Abstract/Tract/Block-               A- 109
         API number- 42- 39-             4816
         HEADER d a t a base unique number- 14977
         Date o f cornpletion-            1/ 7/64
         W e l l C l a s s i f i c a t t i o n code- GAS

         Log type- V e l o c i t y
                 Logs a v a i l a b l e f r o m 4150 f e e t t o 17020 f e e t .
            Curve type( s) a v a i 1ab1 e-
                Self Potential
                A c o u s t i c Compensated
                Caliper

         Log t y p e - D e n s i t y

Page 8
                                                                                Summary 1 i s t i n g

              Logs a v a i l a b l e from 10512 f e e t t o 17016 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Density API Units
              Cal ip e r
              Mon it o r




7.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-   76
      Operator/Company- SHELL
      W e l l name- T. H. THEISS 1
      L o c a t i o n - H i d a l g o County,     Texas
              Township-Range-Section l o c a t i o n - 29s-13E-1
      A P I number- 42-215-


      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e f r o m 1514 f e e t t o 12700 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Compensated
              Cal ip e r
              Gamma Ray A P I U n i t s




8.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-   77
      Operator/Company- HUMBLE
     W e l l name- 4 1
      L o c a t i o n - B r a z o r i a County,     Texas
              Township-Range-Section l o c a t i o n -        8S-37E-2
             A b s t r a c t / T r a c t / B l ock- A-   96
     A P I number- 42- 39-             3882
     HEADER d a t a base u n i q u e number- 12227
     Date o f c o m p l e t i o n -    3/13/62

                                                                                            Page 9
Summary of LOGDEX Data Base

      Well Classificattion code- GAS

      Log type- Induction Electrical
             Logs available from 2580 feet to 14000 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amplified Short Normal
             Induction Conductivity
             Induction Resi stivi ty

      Log type- Velocity
             Logs available from 2570 feet to 14008 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Compensated
             Caliper




 9. LOGDEX unique identification number-       78
      Operator/Company- CONTINENTAL
      Well name- WHITE-FROST 1
      Location- Brazoria County, Texas
             Township-Range-Section location- 8S-37E-5
     API number-     42- 39-


      Log type- Velocity
             Logs available from 2518 feet to 11534 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Compensated
             Caliper

      Log type- Density
             Logs available from 11538 feet to 18026 feet.

Page 10
                                                                                     Summary 1 is t i n g

         Curve t y p e ( s) a v a i 1ab1 e-
              Density API Units
              Gamma Ray A P I U n i t s
              Caliper
              Monitor

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2520 f e e t t o 18024 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              A m p l i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y
              Gamma Ray A P I U n i t s




10.   LOGDEX unique i d e n t i f i c a t i o n number-             79
      Operator/Company- MOBIL
      Well name- HALLS BAYOU RANCH 1
      L o c a t i o n - Galveston County,              Texas
              Township-Range-Section                  location-     6S-40E-8
      A P I number- 42-167-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from          140 f e e t t o 19014 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Sel f P o t e n t i a l
              S h o r t Normal
              Amp1 i f ied S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y

      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e from          150 f e e t t o 18954 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-


                                                                                               Page l l
Summary of LOGDEX Data Base

              Self Potential
              Acoustic Compensated
              Cal i per




 11. LOGDEX unique identification number-        80
      Operator/Company- HUMBLE
      Well name- A. B. WILLIAMSON 1
      Location- Brazoria County, Texas
              Township-Range-Section location- 8S-37E-3
             Abstract/Tract/Block- A- 96
      API number- 42- 39- 4470
      HEADER data base unique number- 12233
      Date of completion- 7/ 8/60
      We1 1 Classificattion code- GAS

      Log type- Velocity
             Logs available from 2506 feet t o 12508 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Compensated

      Log type-     Induction Electrical
             Logs   available from 2500 feet to 13040 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amp1 ified Short Normal
             Induction Conductivity
             Induction Resistivity




12. LOGDEX unique identification number-        81
      Operator/Company- PHILLIPS

Page 12
                                                              Summary 1 i sting

         We1 1 name- HOUSTON 'ILL" 1
         Location- Brazoria County, Texas
               Township-Range-Section location- 7S-39E-1
              Abstract/Tract/Block- A- 108
         API number- 42- 39- 4862
         HEADER data base unique number- 15258
         Date of completion- 7/15/65
         Well Classificattion code- D&A

         Log type- Density
              Logs available from 11250 feet to 16500 feet.
           Curve type( s) avai 1 ab1 e-
              Density API Units
              Caliper
              Monitor

         Log type- Vel oci ty
,
              Logs available from 10500 feet to 16502 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Compensated
              Cal i per




    13. LOGDEX unique identification number-      82
         Operator/Company- SOCONY MOBIL       .
        Well name- H. MC NEIL 1
         Location- Brazoria County, Texas
              Township-Range-Section location- 8S-37E-9
              Abstract/Tract/Bl ock- A- 120
        API number- 42- 39-      132
        HEADER data base unique number- 11386


                                                                      Page 13
Summary of LOGDEX Data Base

      Date of completion- 3/23/58
      Well Classificattion code- D&A

      Log type- Density
             Logs available from 2550 feet to 10988 feet.
          Curve type( s) avai 1 ab1 e-
             Density Company Units
             Cal i per

      Log type- Velocity
             Logs available from          80 feet t o 17578 feet.
          Curve type( s ) avai 1 ab1 e-
             Self Potential
             Acoustic Non-Compensated
             Caliper




14. LOGDEX unique identification number-              83
      Operator/Company- SOCONY MOBIL
      Well name- L. E. HERVEY 1
      Location- Brazoria County, Texas
             Township-Range-Section location- 9S-37E-4
     API number- 42- 39-


      Log type- Velocity
             Logs available from 1206 feet to 12000 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Compensated
             Cal i per

      Log type- Induction Electrical
             Logs available from 1200 feet to 12004 feet.


Page 14
                                                                Summary 1 i sting

       Curve type( s) available-
          Self Potential
          Short Norma 1
          Ampl i f i ed Short Normal
          Induction Conductivity
          Induction Resistivity




15. LOGDEX unique identification number-          84
     Operator/Company- MOBIL
     Well name- J. R. SMITH 1
     Location- Brazoria County, Texas
          Township-Range-Section location- 8S-36E-1
          Abstract/Tract/Bl ock- A- 19
     API number- 42- 39- 30122
     HEADER data base unique number- 12223
     Date of completion- 8/18/70
    Well Classificattion code- GAS

     Log type- Induction Electrical
          Logs available from         350 feet to 13616 feet.
       Curve type( s) avai 1 ab1 e-
          Self Potential
          Short Normal
          Ampl ified Short Normal
          Induction Conductivity
          Induction Resi stivi ty

     Log type- Velocity
          Logs available from 3450 feet to 13606 feet.
       Curve type( s) avai 1 ab1 e-
          Self Potential
          Acoustic Compensated
          Cal i per




                                                                         Page 15
Summary o f LOGDEX Data Base




 16.   LOGDEX unique i d e n t i f i c a t i o n number-              85
       Operator/Company- MOBIL
       W e l l name- RETRIEVE STATE FARM 1
        L o c a t i o n - B r a z o r i a County,     Texas
                Township-Range-Section                  location-     8s-36E-1
                Abstract/Tract/Block-                 A-     19
       A P I number- 42- 39- 30157
       HEADER d a t a base unique number- 12224
       Date o f c o m p l e t i o n -     3/12/71
       W e l l C l a s s i f i c a t t i o n code- T&A

        Log t y p e - V e l o c i t y
                Logs a v a i l a b l e from 5028 f e e t t o 13470 f e e t .
           Curve t y p e ( s ) a v a i 1 ab1 e-
                Self Potential
                A c o u s t i c Compensated
                Caliper

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from           50 f e e t t o 13468 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Amp1 i f i e d S h o r t Normal
               Induction R e s i s t i v i t y




17.    LOGDEX unique i d e n t i f i c a t i o n number-             86
       OperatorKompany- MOBIL
       W e l l name- L. 8 . HERVEY 2
       L o c a t i o n - B r a z o r i a County,      Texas


Page 16
                                                           Summary 1 i sting

             Township-Range-Section location- 9S-37E-5
            Abstract/Tract/Block- A- 20
       API number-   42- 39-   4930
       HEADER data base unique number-   12449
       Date of completion- 5/30/66
      Well Classificattion code- D&A

       Log type- Induction Electrical
            Logs available from 3020 feet to 12512 feet.
         Curve type( s ) avai 1 ab1 e-
            Self Potential
            Short Normal
            Amp1 i f i ed Short Normal
            Induction Conductivity
            Induction Resistivity

      Log type- Vel oci ty
            Logs available from 3030 feet to 12502 feet.
        Curve type( s) avai 1 ab1 e-
            Self Potential
            Acoustic Non-Compensated
            Acoustic Compensated
            Caliper




18.   LOGDEX unique identification number-       87
      Operator/Company- SOCONY MOBIL
      Well name- J. H. DINGLE 1
      Location- Brazoria County, Texas
            Township-Range-Section location- 9S-37E-3
      API number-    42- 39-


      Log type- Velocity
            Logs available from 3214 feet to 12476 feet.

                                                                   Page 17
Summary o f LOGDEX Data Base

          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Non-Compensated
             Cal i per

      Log type- Induction Electrical
             Logs available from         100 feet to 12480 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amp1 ified Short Normal
             Induction Conductivity
             Induction Resistivity




19. LOGDEX unique identification number-             88
      Operator/Company- SOCONY MOBIL
      Well name- RETRIEVE STATE FARM 2
      Location- Brazoria County, Texas
             Township-Range-Section location- 8S-37E-3
             Abstract/Tract/Block- A- 19
      API number- 42- 39- 4473
      HEADER data base unique number- 12235
      Date o f completion- 5/30/63
      Well Classificattion code- OIL

      Log type- Velocity
             Logs available from 4700 feet to 13496 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Compensated
             Cal i per

      Log type- Induction Electrical
             Logs available from         160 feet to 13494 feet.

Page 18
                                                         Summary listing

       Curve type( s) available-
          Self Potential
          Short Normal
          Amp1 ified Short Normal
          Induction Conductivity
          Induction Resistivity




20. LOGDEX unique identification number-   90
     Operator/Company- HUMBLE
     We'll name- PERRYVILLE 1
     Location- Wood County, Texas
          Township-Range-Section location- 23N-39E-1
     API number- 42-499-


     Log type- Velocity
          Logs available from 2700 feet to 14 32 'eet.
       Curve type( s) avai lab1 e-
          Self Potential
          Acoustic Compensated
          Caliper




21. LOGDEX unique identification number-   91
     OperatorKompany- DOW
     We1 1 name- C. C. BELL 1
     Location- Brazoria County, Texas
          Township-Range-Section location- 9S-36E-2
     API number- 42- 39-


     Log type- Induction Electrical
          Logs available from 4000 feet to 15562 feet.


                                                                Page 19
Summary o f LOGDEX Data Base

          Curve type( s) a v a i 1ab1 e-
              Self Potential
              Induction Conductivity
              Induction R e s i s t i v i t y
              Focussed Resi s t i v i t y
              A m p l i f i e d Focussed R e s i s t i v i t y
              A c o u s t i c Compensated

      Log t y p e - D e n s i t y
               Logs a v a i l a b l e from 12200 f e e t t o 15546 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Density API Units
              Gamma Ray A P I U n i t s
              Cal ip e r
              Monitor




22.   LOGDEX unique i d e n t i f i c a t i o n number-            92
      Operator/Company- HASSIE HUNT TRUST
      W e l l name- S. H. GREEN 3
      L o c a t i o n - G a l v e s t o n County,         Texas
              Township-Range-Section                   location-   6s-40E-2
              Abstract/Tract/Block-                  A-     48
      A P I number- 42-167- 30165
      HEADER d a t a base unique number- 11963
      Date o f c o m p l e t i o n - 12/22/74
      Well C l a s s i f i c a t t i o n code- D&A

      Log type- V e l o c i t y
              Logs a v a i l a b l e from 9078 f e e t t o 12718 f e e t .
          Curve t y p e ( s) a v a i l a b 1 e-
              A c o u s t i c Compensated
              Cal ip e r
              Gamma Ray A P I U n i t s

      Log t y p e - I n d u c t i o n E l e c t r i c a l

Page 20
                                                                     Summary 1 i sting

           Logs available from 1100 feet to 12732 feet.
        Curve type( s ) avai 1 ab1 e-
           Self Potential
           Induction Conductivity
           Induction Resistivity
           Focussed Resistivity
           A m p 1 i f i ed Fo c u s sed Re s i s t i v i ty
           Gamma Ray API Units




23.   LOGDEX unique identification number-                     93
      Operator/Company- GULF
      Well name- TEXAS STATE LEASE 53034 2
      Location- Brazoria County, Texas
           Township-Range-Section location- 8S-39E-2
           Abstract/Tract/Block- T-                   8
      API number-     42- 39-      4515
      HEADER data base unique number-                 12240
      Date of completion- 5/23/63
      Well Classificattion code- D&A

      Log type- Velocity
           Logs a v a i l a b l e from 1052 f e e t to 13858 feet.

        Curve type( s) avai 1 ab1 e-
           Self Potential
           Acoustic Non-Compensated
           Caliper

      Log type- Induction Electrical
           Logs available from 1052 feet to 14698 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Normal
           Amp1 i f i ed Short Normal
           Induction Conductivity
           Induction Resistivity

                                                                              Page 2 1
Summary o f LOGDEX Data Base




24.   LOGDEX unique i d e n t i f i c a t i o n number-            94
      OperatorKompany- HUMBLE
      W e l l name- M. E. HUNTER 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     7s-38E-2
              A b s t r a c t / T r a c t / B l ock- A-   12
      A P I number- 42- 39-             4805
      HEADER d a t a base unique number- 14632
      Date o f c o m p l e t i o n -    6/28/64
      We1 1 C l a s s i f i c a t t i o n code- D&A

      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e from 5412 f e e t t o 15456 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Non-Compensated
              Caliper

      Log type- I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from          170 f e e t t o 16030 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              A m p l i f i e d S h o r t Normal
              Induction Conductivity
              Induction Resistivity

 ----------
25.   LOGDEX unique i d e n t i f i c a t i o n number-             95
      OperatorKompany- HUMBLE
      We1 1 name- WARD-BYERS 1
      L o c a t i o n - B r a z o r i a County,      Texas

Page 22
                                                                                Summary 1 i s t i n g

               Township-Range-Section                    location-   8S-36E-2
               A b s t r a c t / T r a c t / B l ock- A-   19
       A P I number- 42- 39-             3888
       HEADER d a t a base unique number- 12220
       Date o f c o m p l e t i o n -     1/19/58
      Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 2526 f e e t t o 14536 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Non-Compensated




26.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-         96
      Operator/Company- PHILLIPS
      Well name- TACQUARD "A" 1
      L o c a t i o n - Galveston County,                Texas
              Township-Range-Section                  location-      6S-40E-5
              Abstract/Tract/Block-                 A-     47
      A P I number- 42-167- 1954
      HEADER d a t a base unique number- 11965
      Date o f c o m p l e t i o n -     9/29/64
      Well C l a s s i f i c a t t i o n code- GAS              .
      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e from 10980 f e e t t o 14506 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Non-Compensated
              Caliper




                                                                                          Page 23
Summary of LOGGEX Data Base

       Log type- Induction Electrical
              Logs available from          240 feet to 14520 feet.
           Curve type( s ) avai 1 ab1 e-
              Self Potential
              Short Normal
              A m p 1 ified Short Normal
              Induction Conductivity
              Induction Resistivity




27. LOGDEX unique identification number-                97
      Operator/Company- TEXAS EASTERN
      Well name- NANA D. NEWTON 1
       Location- Galveston County, Texas
              Township-Range-Section location- 6S-40E-3
              Abstract/Tract/Block- A-          5
      API number- 42-167- 1460
      HEADER data base unique number- 11930
      Date of completion- 12/18/61
      Well Classificattion code- GAS

       Log type- Velocity
              Logs available from 9150 feet t o 11250 feet.
           Curve type( s ) avai 1 ab1 e-
              Self Potential
              Acoustic Non-Compensated              .
              Caliper

       Log type- Induction Electrical
              Logs available from 1376 feet t o 11282 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Amplified Short Normal
              Long Normal

Page 2 4
                                                                                     Summary 1 is t i n g

              La t e r a 1
              Induction Conductivity
              Induction R e s i s t i v i t y




28.   LOGDEX unique i d e n t i f i c a t i o n number-             98
      0p e r a t o r / C o mpa ny- GENERA L CRUD E
      Well name- T. MARTIN 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     7S-39E-1
      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from          312 f e e t t o 16418 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y
              Focussed R e s i s t i v i t y
              A m p l i f i e d Focussed R e s i s t i v i t y
              A c o u s t i c Compensated




29.   LOGDEX unique i d e n t i f i c a t i o n number-             99
      Operator/Company- TENNECO
      Well name- AMERICAN FLECTCHER 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     8S-38E-7
              A b s t r a c t / T r a c t / B l ock- A- 261
      A P I number- 42- 39-                58
      HEADER d a t a base unique number- 11387
      Date o f c o m p l e t i o n - 10/19/53

                                                                                               Page 25
Summary o f LOGDEX Data Base

      W e l l C l a s s i f i c a t t i o n code- D&A


      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e from 4800 f e e t t o 17776 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Compensated
              Caliper

      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from 2500 f e e t t o 18332 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 i f ied S h o r t Normal
              Induction Conductivity
              Induction Resistivity
              Gamma Ray A P I U n i t s

      Log type- Gamma Ray Neutron
              Logs a v a i l a b l e from 17000 f e e t t o 18200 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Gamma Ray A P I U n i t s
              Neutron A P I U n i t s




30.   LOGDEX unique i d e n t i f i c a t i o n number-           100
      Operator/Company- PAN AMERICAN
      W e l l name- I D A HOBBS 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-    8S-36E-4   ,




              Abstract/Tract/Block-                 A-      20
      API number- 42- 39-                3898
      HEADER d a t a base unique number- 12221
      Date o f completion-               4/19/63

Page 26
                                                                                      Summary 1 is t i n g

       Well C l a s s i f i c a t t i o n code- J&A

       Log t y p e - Vel o c i t y
               Logs a v a i l a b l e from 3540 f e e t t o 12282 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated
               Cal ip e r

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          120 f e e t t o 12272 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 if ied S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y

       Log t y p e - M i c r o
               Logs a v a i l a b l e f r o m 9400 f e e t t o 11534 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Inverse 1 Inch
               Cal ip e r




31. LOGDEX unique i d e n t i f i c a t i o n number-              101
      Operator/Company- DAVIS
      Well name- GALAZNIK 1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-     7S-37E-5
               A b s t r a c t / T r a c t / B l ock- A- 380
      A P I number- 42- 39- 30432
      HEADER d a t a base unique number- 12055
      Date o f c o m p l e t i o n -      2/ 6/74

                                                                                                Page 27
Summary o f L@GDEX Data Base

      Well Classificattion code- D&A

      Log type- Induction Electrical
              Logs available from 2000 feet to 12802 feet.
          Curve type( s) avai 1 ab1 e-
              Self Potential
              Induction Conductivity
              Induction Resistivity
              Focussed Resi stivi ty
              Amplified Focussed Resistivity
              Cal i per
              Acoustic Compensated




 32. LOGDEX unique identification number-            102
      Operator/Company- HUMBLE
      Well name- LEE 1
      Location- Brazoria County, Texas
             Township-Range-Section location- 7s-37E-5
             Abstract/Tract/Block- A- 318
      API number- 42- 39- 4203
      HEADER data base unique number- 12053
      Date of completion- 5/ 4/62
      Well C l a s s i f i c a t t i o n code- D&A

      Log type- Velocity
             Logs available from 3244 feet to 13106 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Acoustic Non-Compensated
             Caliper

      Log type- Induction Electrical
             Logs available from 3246 feet to 13110 feet.
          Curve type( s) avai 1 ab1 e-

Page 28
                                                                                   Summary 1 is t i n g


              S e l f P o t e n t i a1
              S h o r t Norma 1
              Amp1 i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




33.   LOGDEX unique i d e n t i f i c a t i o n number-           103
      Operator/Company- HOUSTON OIL AND MINERALS
      W e l l name- FREEPORT SULFUR 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     9S-37E-6
              A b s t r a c t / T r a c t / B l ock- A- 142
      A P I number- 42- 39- 30468
      HEADER d a t a base unique number- 11426
      Date o f c o m p l e t i o n -     7/ 3/74
      Well C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from          200 f e e t t o 16932 f e e t
         Curve type( s ) a v a i 1ab1 e-
              Self Potential
              Induction Conductivity
              I n d u c t i o n Resi s t i v i t y
              Focussed R e s i s t i v i t y
              A m p l i f i e d Focussed R e s i s t i v i t y
              Cal iper
              Gamma Ray A P I U n i t s
              A c o u s t i c Compensated




34.   LOGDEX unique i d e n t i f i c a t i o n number-           104
      Operator/Company-              HUMBLE
      W e l l name- FREEPORT SULPHUR 1
      L o c a t i o n - B r a z o r i a County,      Texas


                                                                                             Page 29
Summary o f LOGDEX Data Base

              Township-Range-Section                  location-     9S-37E-6
      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e f r o m 3020 f e e t t o 14060 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              Amp1 i f i e d S h o r t Normal
              Induction Conductivity
              Induction Resistivity
              Gamma Ray A P I U n i t s

      Log t y p e - V e l o c i t y
              Logs a v a i l a b l e from         3012 f e e t t o 14050 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Non-Compensated
              Caliper
              Gamma Ray A P I U n i t s




35.   LOGDEX unique i d e n t i f i c a t i o n number-            105
      Operator/Company-               PHILLIPS
      W e l l name- HOUSTON "MI' 2
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     6S-39E-4
              A b s t r a c t / T r a c t / B l ock- A- 110-
      A P I number- 42- 39-               984
      HEADER d a t a base unique number- 14978
      Date o f c o m p l e t i o n -     9/30/56
      W e l l C l a s s i f i c a t t i o n code- GAS

      Log t y p e - M i c r o


Page 30
                                                                 Summary 1 isting

          Logs available from 10200 feet to 17264 feet.
       Curve type( s ) avai 1 ab1 e-
          Self Potential
          Inverse 1 Inch
          Caliper

     Log type- Electrical
          Logs available from          200 feet to 18006 feet.
       Curve type( s) avai 1 ab1 e-
          Self Potential
          Short Normal
          Ampl ified Short Normal
          Long Normal
          Lateral

     Log type- Gamma Ray Neutron
          Logs available from 8900 feet to 11730 feet.
       Curve type( s) avai 1 ab1 e-
          Gamma Ray Company Units
          Neutron Company Units




36. LOGDEX unique identification number-          106
     Operator/Company- PHILLIPS
     Well name- PABST "B" 2
     Location- Galveston County, Texas
          Township-Range-Section location- 6s-40E-3
     API number- 42-167-


     Log type- Induction Electrical
          Logs available from          228 feet to 12122 feet.
       Curve type(s) available-
          Self Potential
          Short Normal
          Ampl ified Short Normal

                                                                         Page 31
Summary o f LOGDEX Data Base

               Induction Conductivity
               Induction Resistivity

       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 6846 f e e t t o 12720 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               A c o u s t i c Non-Compensated
               Cal ip e r




37.   LOGDEX unique i d e n t i f i c a t i o n number-             107
      OperatorKompany- GENERAL CRUDE
      Well name- T. MARTIN 3
      L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-     7S-39E-6
      API number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          348 f e e t t o 16034 f e e t .
          Curve t y p e ( s ) a v a i l a b l e -
              Self Potential
              Induction Conductivity
              Induction Resistivity
              Focussed R e s i s t i v i t y
              A m p l i f i e d Focussed R e s i s t i v i t y
              A c o u s t i c Compensated




38.   LOGDEX unique i d e n t i f i c a t i o n number-             108
      OperatorKompany- GENERAL CRUDE
      Well name- T. MARTIN 2
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-      7S-39E-1

Page 32
                                                                                      Summary 1 is t i n g

      A P I number- 42- 39-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          322 f e e t t o 17150 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y
               A m p l i f i e d Focussed R e s i s t i v i t y
               A c o u s t i c Compensated




39.   LOGDEX unique i d e n t i f i c a t i o n number-            109
      OperatorKompany- TEXAS EASTERN
      Well name- HITCHCOCK 1
      L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                  location-     6S-40E-1
               A b s t r a c t / T r a c t / B l ock- A- 193
      A P I number- 42-167-               1383
      HEADER d a t a base unique number- 11953
      Date o f c o m p l e t i o n -     7/27/63

      W e l l C l a s s i f i c a t t i o n code- D&A


      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         260 f e e t t o 14512 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 if ied S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y

      Log t y p e - V e l o c i t y


                                                                                                Page 33
Summary of LOGDEX Data Base

              Logs a v a i l a b l e f r o m 10234 f e e t t o 14502 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Non-Compensated
              Cal ip e r




40.   LOGDEX unique i d e n t i f i c a t i o n number-           110
      OperatorKompany- MCCULLOCH
      W e l l name- LOBIT 1
      L o c a t i o n - Galveston County,              Texas
              Township-Range-Section                  location-    7s-40E-1
      A P I number- 42-167-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e f r o m 1490 f e e t t o 18468 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              Induction Conductivity
              Induction R e s i s t i v i t y
              Focussed Resi s t i v i t y
              A m p l i f i e d Focussed R e s i s t i v i t y
              Gamma Ray A P I U n i t s

      Log t y p e - D e n s i t y
              Logs a v a i l a b l e f r o m 14964 f e e t t o 18142 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Density API Units
              Monitor




41.   LOGDEX unique i d e n t i f i c a t i o n number-           111
      Operator/Company- HUMBLE
      W e l l name- STATE TRACT 81 1

Page 34
                                                                                 Summary 1 is t i n g

       L o c a t i o n - Galveston County,               Texas
              Township-Range-Section                     location-    6S-41E-5
              A b s t r a c t / T r a c t / B l ock- A- 523
      A P I number- 42-167-                 67
      HEADER d a t a base unique number- 15052
      Date o f c o m p l e t i o n - 12/ 5/62
      We1 1 C1 a s s i f - i c a t t i on code- GAS

       Log t y p e - Vel o c i t y
              Logs a v a i l a b l e from 1038 f e e t t o 16702 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Compensated            ,
              Caliper

      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from 1040 f e e t t o 16700 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 if ied S h o r t Normal
              Induction Conductivity
              Induction Resistivity




42.   LOGDEX unique i d e n t i f i c a t i o n number-              112
      Operator/Company- BURNS TRUST #2
      W e l l name- POTTER 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-       6S-39E-3
              Abstract/Tract/Block-                 A- 456
      A P I number- 42- 39-             5004
      HEADER d a t a base unique number- 14983


                                                                                           Page 35
Summary o f LOGDEX Data Base

      Date o f c o m p l e t i o n -      6/10/67
      Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1500 f e e t t o 11228 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




43.   LOGDEX unique i d e n t i f i c a t i o n number-            113
      OperatorKompany- AMBASSADOR O I L CORPORATION
      We1 1 name- FREEMAN E. PERKINS ET AL 1
      L o c a t i o n - B r a z o r i a County,       Texas
               Township-Range-Section                  location-    6s-39E-2
               Abstract/Tract/Block-                 A- 431
      A P I number- 42- 39-              4822
      HEADER d a t a base unique number- 14975
      Date o f c o m p l e t i o n - 12/14/64
      Well Classificattion code- D&A

      Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1400 f e e t t o 9020 f e e t .
          Curve type( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              A m p l i f i e d S h o r t Normal
              Induction Conductivity
              I n d u c t i o n Resi s t i v i t y




Page 36
                                                                                      Summary 1 is t i n g

44.   LOGDEX unique i d e n t i f i c a t i o n number-             114
       Operator/Company- QUINTANA PETROLEUM CORPORATION
       Well name- CLYDE HERRING 1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                   location-     6S-39E-3
               A b s t r a c t / T r a c t / B l ock- A- 497
       A P I number- 42- 39-              4744
       HEADER d a t a base unique number- 14980
       Date o f c o m p l e t i o n -     1/17/64
      W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       450 f e e t t o 12088 f e e t .
          Curve t y p e ( s ) a v a i l a b l e -
               Self Potential
               S h o r t Norma 1
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




45.   LOGDEX unique i d e n t i f i c a t i o n number-             115
      Operator/Company- BURNS TRUST NO. TWO
      W e l l name- TRIANGLE 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                   location-     6S-39E-3
              A b s t r a c t / T r a c t / B l ock- A- 456
      A P I number- 42- 39-              5103
      HEADER d a t a base u n i q u e number- 14920
      Date o f c o m p l e t i o n - 11/29/68
      Well C l a s s i f i c a t t i o n code- D&A




                                                                                               Page 37
Summary o f LOGDEX Data Base

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1540 f e e t t o 10238 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              Ampl i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




46.   LOGDEX unique i d e n t i f i c a t i o n number-            116
      Operator/Company- NORTH CENTRAL O I L CORPORATION
      W e l l name- L. B. HUBBARD 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                   location-    6s-38E-1
              Abstract/Tract/Block-                 A-      72
      A P I number- 42- 39-              4759
      HEADER d a t a base unique number- 11909
      Date o f completion-               4/14/64
      We1 1 C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs available f r o m             1310 feet t o 10220 f e e t .
          Curve type( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Ampl i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




47.   LOGDEX unique i d e n t i f i c a t i o n number-            117
      OperatorKompany- TEXKAN                   OIL COMPANY
      W e l l name- MARIE KINAT LORENZ 1

Page 38
                                                                                      Summary 1 i s t i n g

       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                   location-     6S-38E-1
               Abstract/Tract/Block-                  A- 429
       A P I number- 42- 39- 1536
       HEADER d a t a base unique number- 11920
       Date o f c o m p l e t i o n - 11/ 4/61
      Well C l a s s i f i c a t t i o n code- J&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         1498 f e e t t o 10732 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 if i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




48. LOGDEX unique i d e n t i f i c a t i o n number-               118
      Operator/Company- BUTTES
      We1 1 name- A. B. MARSHALL 1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-     6S-40E-4

      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l     -
               Logs a v a i l a b l e from          300 f e e t t o 14364 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               I n d u c t i o n Resi s t i v i t y



                                                                                                 Page 39
Summary of LOGDEX Data Base




 49. LOGDEX unique identification number-     119
      Operator/Company- W. CROSBY
      Well name- WILSON 1
      Location- Brazoria County, Texas
              Township-Range-Section location- 6s-39E-5
      API number- 42- 39-


      Log type- Electrical
              Logs available from 2914 feet to 10474 feet.
          Curve type( s) avai lab1 e-
              Self Potential
              Short Norma 1
              Long Normal
              La tera 1




 50. LOGDEX unique identification number-     120
      Operator/Company- PHILLIPS
      Well name- ROBNETT 1
      Location- Brazoria County, Texas
             Township-Range-Section location- 6s-39E-2
      API number- 42- 39-

      Log type- Electrical
             Logs available from 1454 feet to 12590 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amp1 i f i ed Short Normal
             Long Normal
             Lateral


Page 40
                                                                                      Summary 1 i s t i n g




51.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        121
      Operator/Company- BUTTES
      Well name- A. B. MARSHALL 3
       L o c a t i o n - Galveston County,                Texas
               Township-Range-Section                  location-     6S-40E-9
      A P I number- 42-167-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       300 f e e t t o 15584 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




52.   LOGDEX u n i q u e i - d e n t i f i c a t i o n number-      122
      Operator/Company- TEXACO
      Well name- J . W. HARRIS ET AL 1
      L o c a t i o n - B r a z o r i a County,       Texas
               Township-Range-Section                  location-     6S-39E-6
               Abstract/Tract/Block-                 A-      47
      A P I number- 42- 39-               1024
      HEADER d a t a base unique number- 14974
      Date o f c o m p l e t i o n -      3/ 4/52
      W e l l C l a s s i f i c a t t i o n code- OIL

      Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2042 f e e t t o 11968 f e e t .


                                                                                                 Page 4 1
Summary o f LOGDEX Data Base

          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Ampl i f i e d S h o r t Normal
               Long Normal
               L a t er a 1




53.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-    123
      Operator/Company- PHILLIPS
      W e l l name- KENTZELMAN 1
       L o c a t i o n - B r a z o r i a County,   Texas
               Township-Range-Section               location-    6S-39E-2
      A P I number- 42- 39-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 1430 f e e t t o 11608 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Ampl i f i e d S h o r t Normal
               Long Normal
               Lateral




54.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-    124
      Operator/Company- HUMBLE
      W e l l name- RETRIEVE STATE FARM TRACT #5.                     1
      L o c a t i o n - B r a z o r i a County,    Texas
               Township-Range-Section               location-    8S-36E-6
               A b s t r a c t / T r a c t / B l ock- A- 343
      A P I number- 42- 39-                51
      HEADER d a t a base unique number- 11385


Page 42
                                                                  Summary 1 i sting

      Date of compl eti on- 9/24/55
      Well Classificattion code- D&A

      Log type- Velocity
           Logs available from 3040 feet to 14606 feet.
        Curve type( s ) avai 1 ab1 e-
           Self Potential
           Acoustic Non-Compensated
           Cal iper

      Log type- Induction Electrical
           Logs available from          114 feet to 14592 feet.
        Curve type( s ) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Amplified Short Normal
           Long Normal
           Latera 1
           Induction Conductivity
           Induction Resistivity



55.   LOGDEX unique identification number-           126
      Operator/Company- PAN AMERICAN
      Well name- B. R. L. D. CO. A-1
      Location- Brazoria County, Texas
           Township-Range-Section location- 8s-35E-8
           Abstract/Tract/Block- A-         78.
      API number- 42- 39- 4069
      HEADER data base unique number-        12212
      Date o f completion- 3/ 1/57
      Well Classificattion code- GAS

      Log type- Induction Electrical
           Logs available from          120 feet to 14010 feet.

                                                                           Page 43
Summary o f LOGDEX Data Base

            Curve t y p e ( s) a v a i 1ab1 e-
                 Self Potential
                 S h o r t Norma 1
                 Amp1 if ied S h o r t Normal
                 Long Normal
                 L a t er a 1
                 Induction Conductivity
                 Induction R e s i s t i v i t y




 56.   LOGDEX unique i d e n t i f i c a t i o n number-             127
        Operator/Company- MICHAEL T. HALBOUTY
        Well name- MARIE D. ELLIS 1
        L o c a t i o n - B r a z o r i a County,       Texas
                 Township-Range-Section                  location-    8S-35E-5
                Abstract/Tract/Block-                  A-     85
        A P I number- 42- 39- 30402
        HEADER d a t a base unique number- 12214
        Date o f c o m p l e t i o n -     2/28/73
       W e l l C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l

                Logs a v a i l a b l e from 2070 f e e t t o 12104 f e e t .
           Curve type(s) available-
                Self Potential
                Induction Conductivity
                I n d u c t i o n Resi s t i v i t y
                Focussed R e s i s t i v i t y




 57.   LOGDEX unique i d e n t i f i c a t i o n number-             128
       Operator/Company- PAN AMERICAN
       Well name- I. MELLON, ET AL 1
                    A.
       L o c a t i o n - B r a z o r i a County,       Texas


Page 44
                                                            Summary 1 i sting

            Township-Range-Section location- 9S-35E-1
      API number- 42- 39-


      Log type- Induction Electrical
            Logs available from 2528 feet to 16040 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Normal
           Amplified Short Normal
           Induction Conductivity
           Induction Resistivity

      Log type- Velocity
            Logs available from 12230 feet to 15996 feet.
        Curve type( s) avai 1 ab1 e-
           Sel f Potential
           Acoustic Non-Compensated
           Cal i per




58.   LOGDEX unique identification number-       129
      Operator/Company- LONE STAR
      Well name- H. A. FREDE 1
      Location- Brazoria      County,    Texas

           Township-Range-Section location- 8S-34E-1
           Abstract/Tract/Block- A- 136
      API number- 42- 39- 2791
      HEADER data base unique number- 12208
                         I
      Date of compl eti on-    1/19/62
      Well Classificattion code- D&A

      Log type- Induction Electrical
           Logs available from 1986 feet to 10638 feet.


                                                                    Page 45
                                                                        #
Summary o f LOGDEX Data Base

          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              A m p l i f i e d S h o r t Normal
              Long Normal
              L a t er a 1
              Induction Conductivity
              Induction R e s i s t i v i t y




59.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-       130
      Operator/Company- TEXACO
      W e l l name- HOSKINS MOUND FEE NCT-1, 2
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     8S-38E-2
              A b s t r a c t / T r a c t / B l ock- A- 418
      A P I number- 42- 39-              4913
      HEADER d a t a base unique number- 20356
      Date o f c o m p l e t i o n -     1/19/66
      W e l l C l a s s i f i c a t t i o n code- GAS

      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from          100 f e e t t o 17352 f e e t .
          Curve t y p e ( s) a v a i l a b 1 e-
              Self Potential
              S h o r t Normal
              Amp1 i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




60.   LOGDEX unique i d e n t i f i c a t i o n number-           132
      Operator/Company- TENNECO
      We1 1 name- HAMMAN RANCH 1
      L o c a t i o n - H i d a l g o County,      Texas

Page 46
                                                                                      Summary 1 is t i n g

               Township-Range-Section                  l o c a t i o n - 29S-14E-1
       A P I number- 42-215-


       Log type- V e l o c i t y
               Logs a v a i l a b l e f r o m 5000 f e e t t o 10008 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-compensated
               Cal ip e r




61.   LOGDEX unique i d e n t i f i c a t i o n number-              135
      Operator/Company- PHILLIPS
      W e l l name- HOUSTON "NN" 1
       L o c a t i o n - B r a z o r i a County,     Texas
              Township-Range-Section                   location-      6S-39E-7
              Abstract/Tract/Block-                  A- 108
      A P I number- 42- 39-              4887
      HEADER d a t a base unique number- 14992
      Date o f c o m p l e t i o n -     1/31/65
      Well C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         2500 f e e t t o 15168 f e e t .
         Curve t y p e ( s ) a v a i l a b l e -
              Self Potential
              S h o r t Normal
              A m p l i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




62.   LOGDEX unique i d e n t i f i c a t i o n number-             136

                                                                                                Page 47
Summary of LOGDEX Data Base

      Operator/Company- GULF
      Well name- RALPH W . VIEMAN 1
      Location- Brazoria County, Texas
             Township-Range-Section location- 7S-38E-2
             Abstract/Tract/Block- A- 12
      API number- 42- 39- 4266
      HEADER data base unique number- 12071
      Date of completion- 4/26/52
      Well Classificattion code- D&A

      Log type- Electrical
             Logs available from          124 feet to 13502 feet.
          Curve type( s ) avai 1 ab1 e-
             Self Potential
             Short Normal
             Ampl ified Short Normal
             Long Normal
             La tera 1




63. LOGDEX unique identification number-             137
      Operator/Company- SLICK
     Well name- LYDIA CONKLIN 1
      Location- Brazoria County, Texas
             Township-Range-Section location- 6S-37E-8
     API number- 42- 39-


      Log type- Induction Electrical
             Logs available from 1400 feet to 10300 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Ampl if i ed Short Normal

Page 48
                                                                Summary 1 i sti ng

              Induction Conductivity
              Induction Resistivity




    64. LOGDEX unique identification number-     138
         Operator/Company- HARGRAVE
         Well name- FRED KLOBOUK 1
         Location- Brazoria County, Texas
              Township-Range-Section location- 5S-37E-7
              Abstract/Tract/Block- A- 257
         API number- 42- 39- 1388
         HEADER data base unique number- 15674
         Date of completion- 2/20/59
         Well Classificattion code- D&A

         Log type- Induction Electrical
              Logs available from 1600 f e e t t o 9156 feet.
           Curve type( s) avai 1 ab1 e-
              Sel f Potential
              Short Norma 1
              Amplified Short Normal
              Induction Conductivity
              Induction Resistivity




    65. LOGDEX unique identification number-     139
         Operator/Company- SLICK
         Well name- W. D. MUNSON 1
         Location- Brazoria County, Texas
              Township-Range-Section location- 7S-36E-7
              Abstract/Tract/Block- A- 129
1
         API number- 42- 39- 3848


                                                                         Page 49
Suminary o f LOGDEX Data Base

      HEADER d a t a base unique number- 11348
      Date o f c o m p l e t i o n -     5/29/60
      Well C l a s s i f i c a t t i o n code- D&A

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2472 f e e t t o 11036 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Ampl i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




66.   LOGDEX unique i d e n t i f i c a t i o n number-            140
      Operator/Company- MID-CENTURY
      Well name- F. W . HOWARD A-1
      L o c a t i o n - Matagorda County,              Texas
              Township-Range-Section                  location-     7s-34E-4
      A P I number- 42-321-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e f r o m      1530 f e e t t o 11612 f e e t .

          Curve type( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Ampl i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




67.   LOGDEX unique i d e n t i f i c a t i o n number-           141
      OperatorKompany- SOUTHWEST
      Well name- MC DONALD 1

Page 50
                                                                               Summary l i s t i n g

      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                   location-    7S-34E-7
              Abstract/Tract/Block-                 A- 136
      A P I number- 42- 39- 2783
      HEADER d a t a base unique number- 12040
      Date o f c o m p l e t i o n -      2/ 8/54
      W e l l C l a s s i f i c a t t i o n code- D&A

      Log t y p e - E l e c t r i c a l
              Logs a v a i l a b l e from 2484 f e e t t o 10540 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 i f i e d S h o r t Normal
              Long Normal
              L a t er a 1




68.   LOGDEX unique i d e n t i f i c a t i o n number-            142
      Operator/Company- HUMBLE
      Well name- M. MC FARLAND 2
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-     7S-34E-8

              Abstract/Tract/Block-                 A-      88
      A P I number- 42- 39- 30255
      HEADER d a t a base unique number- 12039
      Date o f completion-                2/18/72
      W e l l C l a s s i f i c a t t i o n code-   D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from 2200 f e e t t o 9056 f e e t .
         Curve t y p e ( s ) a v a i 1ab1 e-


                                                                                          Page 5 1
Summary o f LOGDEX Data Base

                  Self Potential
                  Induction Conductivity
                  I n d u c t i o n Resi s t i v i t y
                  Focussed R e s i s t i v i t y
                  Ampl i f i e d Focussed R e s i s t i v i t y




 69.   LOGDEX unique i d e n t i f i c a t i o n number-                 143
        Operator/Company- KIRBY PET AND RUSSELL MC FARLAND
        Well name- K. N. GROCE 1
          L o c a t i o n - B r a z o r i a County,      Texas
                  Township-Range-Section                     location-    7s-35E-1
                 A b s t r a c t / T r a c t / B l ock- A- 218
        A P I number- 42- 39-               2852
        HEADER d a t a base unique number- 11347
        Date o f c o m p l e t i o n -      6/11/60
       W e l l C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                 Logs a v a i l a b l e from 2856 f e e t t o 10802 f e e t .
            Curve t y p e ( s) a v a i 1ab1 e-
                 Self Potential
                 S h o r t Normal
                 Ampl i f i e d S h o r t Normal
                 Induction Conductivity
                 Induction R e s i s t i v i t y




70.    LOGDEX unique i d e n t i f i c a t i o n number-                 144
       OperatorKompany- PAN AMERICAN
       Well name- T. L. SMITH HEIRS 1
       L o c a t i o n - B r a z o r i a County,        Texas

                 Township-Range-Section                  location-       7s-36E-3
                 A b s t r a c t / T r a c t / B l ock- A-     17

Page 52
                                                                                 Summary 1 i s t i n g

       A P I number- 42- 39-              3757
       HEADER d a t a base unique number- 12042
       Date o f c o m p l e t i o n - 12/ 7/61
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2658 f e e t t o 10510 f e e t .
          Curve t y p e ( s ) a v a i 1 ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




71.   LOGDEX unique i d e n t i f i c a t i o n number-            145
       Operator/Company- P. A. GALLERY
      We1 1 name- H. C. HUNSON A-1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-    7S-36E-8
      A P I number- 42- 39-


       Log type- E l e c t r i c a l

               Logs a v a i l a b l e f r o m 2220 f e e t t o 12502 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              A m p l i f i e d S h o r t Normal
              Long Normal
              L a t er a 1




72.   LOGDEX unique i d e n t i f i c a t i o n number-            146
      Operator/Company- J . S . MICHAEL


                                                                                           Page 53
Summary of LOGDEX Data Base

      Well name- W. N. MOORE 1
       L o c a t i o n - B r a z o r i a County,    Texas
               Township-Range-Section                location-    7S-37E-2
              Abstract/Tract/Block-                 A- 169
      A P I number- 42- 39-               4228
      HEADER d a t a base unique number- 12052
      Date o f c o m p l e t i o n -      1/ 3/56
      W e l l C l a s s i f i c a t t i o n code- D&A

      Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 2500 f e e t t o 10974 f e e t .
          Curve t y p e ( s) a v a i l a b 1 e-
              Self Potential
              S h o r t Norma 1
              A m p l i f i e d S h o r t Normal
              Long Normal
              La t e r a 1




73.   LOGDEX unique i d e n t i f i c a t i o n number-          147
      Operator/Company- PAN0 TECH EXPLORATION
      W e l l name- JAMINSON 1
      L o c a t i o n - B r a z o r i a County,     Texas

              Township-Range-Section                 location-    7S-37E-6
              Abstract/Tract/Block-                 A- 375
      A P I number- 42- 39-               4190
      HEADER d a t a base unique number- 11349
      Date o f c o m p l e t i o n -      1/ 4/56
      W e l l C l a s s i f i c a t t i o n code- D&A

      Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 1396 f e e t t o 14038 f e e t .


Page 54
                                                                               Summary 1 is t i n g

         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              Ampl i f i e d S h o r t Normal
              Long Normal
              L a t er a 1




74.   LOGDEX unique i d e n t i f i c a t i o n number-            148
      Operator/Company- CLEGG AND HUNT
      W e l l name- G. C. CANNON 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                   location-    7S-37E-1
              Abstract/Tract/Block-                 A-      13
      A P I number- 42- 39- 4230
      HEADER d a t a base unique number- 12054
      Date o f compl e t i o n -         4/29/58
      W e l l C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from 3502 f e e t t o 12060 f e e t .

         Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              Ampl i f i e d S h o r t Normal
              Long Normal
              L a t e ra1
              Induction Conductivity
              Induction R e s i s t i v i t y




75.   LOGDEX unique i d e n t i f i c a t i o n number-            149
      Operator/Company- ROYAL RESOURCES
      Well name- M. W. METTLER TRUST 1
      L o c a t i o n - B r a z o r i a County,      Texas

                                                                                         Page 55
Summary o f LOGDEX Data Base

               Township-Range-Section                  location-     7S-37E-1
               Abstract/Tract/Block-                 A- 169
      A P I nurnber- 42- 39- 30060
      HEADER d a t a base unique number- 12056
      Date o f c o m p l e t i o n - 12/11/69
      Well C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 3500 f e e t t o 11516 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




76.   LOGDEX unique i d e n t i f i c a t i o n number-            150
      Operator/Company-              PATRICK
      W e l l name- S. MOLLER 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                   location-    7S-37E-1
      A P I number- 42- 39-



      Log t y p e - I n d u c t i o n E l e c t r i c a l
              Logs a v a i l a b l e from          794 f e e t t o 10090 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              A m p l i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




Page 56
                                                         Summary 1 i sting

77. LOGDEX unique identification number-     151
     Operator/Company- ROWAN
     Well name- NOVAK 1
     Location- Brazoria County, Texas
          Township-Range-Section location- 7s-38E-3
          Abstract/Tract/Block- A- 14
     API number- 42- 39- 5032
     HEADER data base unique number- 12070
     Date of completion- 11/15/67
     Well Classificattion code- D&A

     Log type- Induction Electrical
          Logs available from 2470 feet to 10562 feet.
       Curve type( s) avai 1 ab1 e-
          Self Potential
          Short Normal
          Amplified Short Normal
          Induction Conductivity
          Induction Resistivity




78. LOGDEX unique identification number-     152
     Operator/Company- ANSCHUTZ
     Well name- H. L. PETERSON 1
     Location- Brazoria County, Texas
          Township-Range-Section location- 7s-38E-3
          Abstract/Tract/Block- A-    13
     API number- 42- 39- 30787
     HEADER data base unique number- 12075
     Date o f completion- 6/ 5/77
     Well Classificattion code- GAS



                                                                  Page 57
Summary o f LOGDEX Data Base

          Log t y p e - I n d u c t i o n E l e c t r i c a l
                  Logs a v a i l a b l e from 3250 f e e t t o 13258 f e e t .
             Curve t y p e ( s) a v a i 1ab1 e-
                  Self Potential
                  Induction Conductivity
                  Induction R e s i s t i v i t y
                  Focussed Resi s t i v i t y
                  A m p l i f i e d Focussed R e s i s t i v i t y




 79.   LOGDEX unique i d e n t i f i c a t i o n number-              153
        OperatorKompany- LARIO AND BELMONT
        We1 1 name- E. D. BIER1 1
        L o c a t i o n - B r a z o r i a County,        Texas
                 Township-Range-Section                   location-    7s-38E-4
       A P I number- 42- 39-


        Log t y p e - I n d u c t i o n E l e c t r i c a l
                 Logs a v a i l a b l e from         2116 f e e t t o 12844 f e e t .
            Curve t y p e ( s ) a v a i 1ab1 e-
                 Self Potential
                 S h o r t Norma 1
                 A m p l i f i e d S h o r t Normal
                 Induction Conductivity
                 Induction R e s i s t i v i t y




80.    LOGDEX unique i d e n t i f i c a t i o n number-              154
       Operator/Company- GENERAL CRUDE
       W e l l name- T. MARTIN FEE 5
       L o c a t i o n - B r a z o r i a County,        Texas
                 Township-Range-Section                  location-     7s-39E-1
       A P I number- 42- 39-


Page 58
                                                                                         Summary 1 is t i n g

           Log type- I n d u c t i o n E l e c t r i c a l
                   Logs a v a i l a b l e from 12000 f e e t t o 15172 f e e t .
              Curve t y p e ( s ) a v a i 1ab1 e-
                   Self Potential
                   Induction Conductivity
                   Focussed Resi s t i v i t y
                   A m p l i f i e d Focussed R e s i s t i v i t y




    81.   LOGDEX unique i d e n t i f i c a t i o n number-            155
          OperatorKompany- SUN
          W e l l name- HOUSTON FARMS 1
           L o c a t i o n - B r a z o r i a County,    Texas
                   Township-Range-Section                location-      7s-39E-6
          A P I number- 42- 39-


           Log t y p e - E l e c t r i c a l
                   Logs a v a i l a b l e f r o m      382 f e e t t o 18008 f e e t .
              Curve type( s ) a v a i 1ab1 e-
                   Sel f P o t e n t i a1
                   S h o r t Normal
                   Amp1 i f i e d S h o r t Normal
                   Long Normal
                   Lateral




    82.   LOGDEX unique i d e n t i f i c a t i o n number-           156
          Operator/Company- GENERAL CRUDE
          W e l l name- SHELL POINT 1
          L o c a t i o n - B r a z o r i a County,     Texas
                   Township-Range-Section                location-      7s-39E-6
          A P I number- 42- 39-



                                                                                                   Page 59


i
Summary o f LOGDEX Data Base

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          350 f e e t t o 16518 f e e t .
          Curve t y p e ( s) a v a i l a b l e -
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed Resi s t i v i t y
               Amp1 if ied Focus sed Resi s t iv i t y




83.   LOGDEX unique i d e n t i f i c a t i o n number-             157
      OperatorKompany- MC CULLOCH
      Well name- LOBIT UNIT 1
      L o c a t i o n - Galveston County,               Texas
               Township-Range-Section                  location-     7S-40E-1
      A P I number- 42-167-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1480 f e e t t o 18470 f e e t .
          Curve t y p e ( s) a v a i l a b l e -
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y
               Amp1 i f i e d Focussed Resi s t i v i t y
               Gamma Ray A P I U n i t s




84.   LOGDEX unique i d e n t i f i c a t i o n number-            158
      OperatorKompany- PHILLIPS
      Well name- HOUSTON I'BB" 1
      L o c a t i o n - B r a z o r i a County,       Texas
               Township-Range-Section                  location-     7S-40E-4
      A P I number- 42- 39-

Page 60
                                                                                      Summary l i s t i n g




       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 3500 f e e t t o 16034 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 if ied S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




85.   LOGDEX unique i d e n t i f i c a t i o n number-             159
      Operator/Company- PHILLIPS
      W e l l name- STATE LEASE 51000 BLOCK 32 1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-     7S-40E-9
      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         1216 f e e t t o 16496 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Sel f Potential
              S h o r t Norma 1
              Amp1 i f i e d S h o r t Normal
              La t e r a 1
              Induction Conductivity
              Induction R e s i s t i v i t y




86.   LOGDEX unique i d e n t i f i c a t i o n number-            160
      OperatorKompany- O I L AND GAS
      W e l l name- BYRNE 1
      L o c a t i o n - F o r t Bend County,           Texas


                                                                                                Page 6 1
Summary o f LOGDEX Data Base

               Township-Range-Section                   location-    6S-34E-3
               Abstract/Tract/Block-                  A-     33
      A P I number- 42-157- 30193
      HEADER d a t a base unique number- 11901
      Date o f c o m p l e t i o n -      3/24/73
      Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       520 f e e t t o 7210 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 i f i e d S h o r t Normal
               Induction Conductivity
               I n d u c t i o n Resi s t i v i t y




87.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        161
      Operator/Company- ROWAN DRILLING
      W e l l name- KRAUSE 1
      L o c a t i o n - B r a z o r i a County,       Texas

               Township-Range-Section                  location-     6S-34E-8
               Abstract/Tract/Block-                 A- 120

      API number- 42- 39- 4903
      HEADER d a t a base unique number- 11313
      Date o f c o m p l e t i o n -      7/ 7/66
      W e l l C l a s s i f i c a t t i o n code-   O&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1380 f e e t t o 9514 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal

Page 62
                                                                                    Summary l i s t i n g

              A m p l i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




88.   LOGDEX unique i d e n t i f i c a t i o n number-           162
      Operator/Company- PAN AMERICAN
      W e l l name- N. W. HOPKINS 1
      L o c a t i o n - B r a z o r i a County,     Texas
              Township-Range-Section                 location-      6s-35E-4
      A P I number- 42- 39-


      Log t y p e - E l e c t r i c a l
              Logs a v a i l a b l e from         1174 f e e t t o 6522 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Norma 1
              Amp1 i f i e d S h o r t Normal
              Long Normal
              Lateral




89.   LOGDEX unique i d e n t i f i c a t i o n number-           163
      Operator/Company- DILLARD AND WALTERMIRE
      W e l l name- CLOUDT 1
      L o c a t i o n - B r a z o r i a County,     Texas
              Township-Range-Section                 location-      6s-35E-8
              Abstract/Tract/Block-                 A- 575
      A P I number- 42- 39-               2020
      HEADER d a t a base unique number- 11314
      Date o f completion-                3/20/50
      W e l l C l a s s i f i c a t t i o n code- D&A


                                                                                               Page 63
Summary o f LOGDEX Data Base

       Log type- E l e c t r i c a l
               Logs a v a i l a b l e from 1900 f e e t t o 10294 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Amp1 if ied S h o r t Normal
              Long Normal
              La t e r a 1




90.   LOGDEX unique i d e n t i f i c a t i o n number-           164
      Operator/Company- SOUTHERN MINERALS
      Well name- RAMSEY STATE FARM 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-    6S-36E-7
      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1864 f e e t t o 10228 f e e t .
          Curve t y p e ( s) a v a i l a b l e -
              Self Potential
              S h o r t Norma 1
              Amp1 i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




91.   LOGDEX unique i d e n t i f i c a t i o n number-           165
      OperatorKompany- TEXAS
      Well name- RAMSEY STATE FARM 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-    6S-37E-4
              A b s t r a c t / T r a c t / B l ock- A-     25


Page 64
                                                                                     Summary 1 is t i n g

      A P I number- 42- 39-                1476
      HEADER d a t a base unique number- 11908
      Date o f compl e t i on- 12/23/52
      Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 2056 f e e t t o 10126 f e e t .
          Curve t y p e ( s ) a v a i 1 ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 i f i e d S h o r t Normal
               Long Normal
               L a t er a 1




92.   LOGDEX unique i d e n t i f i c a t i o n number-            166
      Operator/Company- DAVIS
      Well name- R. J . LOSTRACCO 1
      L o c a t i o n - B r a z o r i a County,       Texas
               Township-Range-Section                 location-     6s-37E-8
      A P I number- 42- 39-


      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from        1320 f e e t t o 10592 f e e t .
         Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               I n d u c t i o n Resi s t i v i t v
               Focussed R e s i s t i v i t y -




93.   LOGDEX unique i d e n t i f i c a t i o n number-           167
      Operator/Company- TEXAS


                                                                                               Page 65
Summary o f LOGDEX Data Base

      Well name- SOLON L. REEVES ET AL 1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-    6s-37E-9
               Abstract/Tract/Block-                 A-     25
      A P I number- 42- 39-                1479
      HEADER d a t a base unique number- 11315
      Date o f c o m p l e t i o n -       7/19/52
      Well C l a s s i f i c a t t i o n code- OIL

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2002 f e e t t o 11874 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               A m p l i f i e d S h o r t Normal
               Long Normal
               Lateral




94.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-       168
      Operator/Company- BROWN AND MC KENZIE
      Well name- CLARK ESTATE 1
      L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-    6s-38E-1
               Abstract/Tract/Block-                 A-     72
      A P I number- 42- 39- 30383
      HEADER d a t a base unique number- 11910
      Date of c o m p l e t i o n -        6/10/73
      Well C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1600 f e e t t o 11020 f e e t .


Page 66
                                                                  Summary listing

        Curve type( s) avai 1 ab1 e-
           Sel f Potential
           Short Normal
           Amp1 ified Short Normal
           Induction Conductivity
           Induction Resistivity




95. LOGDEX unique identification number-           169
     Operator/Company- ROWAN
     Well name- GARRETT 1
     Location- Brazoria County, Texas
           Township-Range-Section location- 6S-38E-2
           Abstract/Tract/Block- A- 100
     API number- 42- 39- 1522
     HEADER data base unique nurnber- 11911
     Date of completion- 10/27/53
     Well Classificattion code- D&A

     Log type- Electrical
           Logs available from         990 feet t o 12134 feet.
       Curve type( s) avai 1 ab1 e-
          Self Potential
          Short Normal
          Amplified Short Normal
          Long Normal
          Latera 1




96. LOGDEX unique identification number-           170
     Operator/Company- MIDLAND PRODUCTION
     Well name- E. W . WISSNER 1
     Location- Brazoria County, Texas
          Township-Range-Section location- 6S-38E-2

                                                                         Page 67
Summary o f LOGDEX Data Base

              A b s t r a c t / T r a c t / B l ock- A- 100
      A P I number- 42- 39-               5110
      HEADER d a t a base unique number- 11912
      Date o f c o m p l e t i o n -      1/ 3/69
      Well C l a s s i f i c a t t i o n code- D&A

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1490 f e e t t o 10908 f e e t .
          Curve t y p e ( s ) a v a i 1a b l e -
              Self Potential
              S h o r t Normal
              Ampl i f i e d S h o r t Normal
              Induction Conductivity
              Induction R e s i s t i v i t y




97.   LOGDEX unique i d e n t i f i c a t i o n number-             171
      Operator/Company- ADA
      We1 1 name- BAUGH 1
      L o c a t i o n - B r a z o r i a County,      Texas
              Township-Range-Section                  location-      6S-38E-6
              A b s t r a c t / T r a c t / B l ock- A-     6
      A P I number- 42- 39- 1570
      HEADER d a t a base unique number- 11918
      Date o f c o m p l e t i o n -      6/ 7/54
      Well C l a s s i f i c a t t i o n code- GAS              .
      Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 2376 f e e t t o 11648 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              S h o r t Normal
              Ampl i f i e d S h o r t Normal
              Long Normal

Page 68
                                                          Summary 1 i sting

            Lateral




98.   LOGDEX unique identification number-    172
      Operator/Company- PHILLIPS
      Well name- HOUSTON      "SI'   1
      Location- Brazoria County, Texas
           Township-Range-Section location- 6S-39E-5
           Abstract/Tract/Block- A- 110
      API number-   42- 39-      986
      HEADER data base unique number- 14981
      Date of completion- 2/27/52
      Well Classificattion code- GAS

      Log type- Micro
           Logs available from 9192 feet to 15000 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Inverse 1 Inch



99.   LOGDEX unique identification number-    173
      Operator/Company- PHILLIPS
      Well name- HOUSTON 'IF'' 3
      Location- Brazoria County, Texas
           Township-Range-Section location- 6S-39E-7
      API number-   42- 39-


      Log type- Micro

           Logs available from 8936 feet to 12458 feet.


                                                                  Page 69
Summary o f LOGDEX Data Base

             Curve t y p e ( s ) a v a i 1ab1 e-
                  Sel f P o t e n t i a l
                  Inverse 1 Inch
                  Cal ip e r




100.      LOGDEX unique i d e n t i f i c a t i o n number-          174
          Operator/Company- PHILLIPS
          Well name- CHRISTENSEN A - 1
          L o c a t i o n - Galveston County,                Texas
                 Township-Range-Section                  location-   6s-40E-4
          A P I number- 42-167-


          Log t y p e - M i c r o
                 Logs a v a i l a b l e from 9330 f e e t t o 15508 f e e t .
             Curve t y p e ( s ) a v a i 1ab1 e-
                 Self Potential
                 Inverse 1 Inch
                 Cal ip e r




101   a   LOGDEX unique i d e n t i f i c a t i o n number-          175
          Operator/Company- PHILLIPS
          Well name- IAUZON 1
          L o c a t i o n - Galveston County,                Texas
                 Township-Range-Section                  location-   6s-40E-4
                 A b s t r a c t / T r a c t / B l ock- A-     47
          A P I number- 42-167-             1441
          HEADER d a t a base unique number- 15036
          Date o f c o m p l e t i o n - 10/19/60
          Well C l a s s i f i c a t t i o n code- D&A


Page 70
                                                                                 Summary l i s t i n g

       Log type- M i c r o
               Logs a v a i l a b l e f r o m 8898 f e e t t o 12512 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Inverse 1 Inch
               Cal ip e r




102.   LOGDEX unique i d e n t i f i c a t i o n number-      176
       Operator/Cornpany- HASSIE HUNT TRUST
       W e l l name- HORTON SAYKO ET AL 2
       L o c a t i o n - Galveston County,         Texas
              Township-Range-Section              location-     6S-40E-5
              Abstract/Tract/Block-              A- 172
       A P I number- 42-167-          1450
       HEADER d a t a base unique number- 11962
       Date o f c o m p l e t i o n - 10/12/58
       We1 1 C l a s s i f i c a t t i o n code- M-G

       Log t y p e - M i c r o
               Logs a v a i l a b l e f r o m 9300 f e e t t o 11890 f e e t .
          Curve t y p e ( s ) avai 1ab1 e-
              Self Potential
              Inverse 1 Inch
              Cal ip e r




103.   LOGDEX unique i d e n t i f i c a t i o n number-      177
       Operator/Cornpany- HASSIE HUNT TRUST
       We1 1 name- A . TACQUARD ET AL 1
       L o c a t i o n - Galveston County,        Texas
              Township-Range-Section-location- 6S-40E-5

                                                                                            Page 7 1
Summary o f LOGDEX Data Base

             Abstract/Tract/Bl ock- A- 337
      API number- 42-167- 30486
      HEADER data base unique number- 15034
      Date of completion- 12/27/60
      Well Classificattion code- GAS

      Log type- Micro
             Logs available from 9000 feet to 13250 feet.

          Curve type( s) avai 1 able-
             Self Potenti a1
             Inverse 1 Inch
             Cal i per




104. LOGDEX unique identi f i cati on number-   178
      Operator/Company- BREWSTER AND BARTLE
      Well name- UNIVERSITY OF TEXAS 6-1
      Location- Galveston County, Texas
             Township-Range-Section location- 6S-41E-1
      API number- 42-167-


      Log type- Induction Electrical

             Logs available from 5020 feet to 11734 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amp1 i f i ed Short Normal
             Induction Conductivity
             Induction Resistivity




105. LOGDEX unique identification number-       179
      Operator/Company- JOHN W . MECOM

Page 72
                                                          Summary 1 <sting

     Well name- UNIVERSITY OF TEXAS A-1
      Location- Galveston County, Texas
           Township-Range-Section location- 6S-41E-2
           Abstract/Tract/Block- A- 143
     API number- 42-167- 1078
      HEADER data base unique number- 15047
     Date of completion- 6/24/53
     Well Classificattion code- D&A

      Log type- Electrical
           Logs available from 1580 feet to 10558 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Amp1 ified Short Normal
           Long Normal
           Late ra 1




106. LOGDEX unique identification number-       180
     Operator/Company- DORCHESTER EXPLORATION
     Well name- UNIVERSITY OF TEXAS 1
     Location- Galveston County, Texas
           Township-Range-Section location- 6S-41E-2
           Abstract/Tract/Block- A-        71
     API number- 42-167-      177
     HEADER data base unique number- 15046
     Date of compl eti on- 10/26/63
                                       -
     We1 1 Classificattion code- GAS

     Log type- Induction Electrical
           Logs available from 1232 feet to 10986 feet.


                                                                  Page 73
Summary o f LOGDEX Data Base

          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               I n d u c t i o n Resi s t i v i t y
               Focussed Resi s t i v i t y
               A m p l i f i e d Focussed R e s i s t i v i t y




107.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-     181
       Operator/Company- M I D STATES
       W e l l name- WESTERLAGE UNIT 1
       L o c a t i o n - Galveston County,          Texas
               Township-Range-Section               location-     6s-41E-3
               A b s t r a c t / T r a c t / B l ock- A- 150
       A P I number- 42-167-               1142
       HEADER d a t a base unique number- 15049
       Date o f c o m p l e t i o n - 11/ 8/52
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from        88 f e e t t o 9854 f e e t .
          Curve t y p e ( s ) a v a i 1 ab1 e-
               Self Potential
               S h o r t Normal
               Amp1 i f i e d S h o r t Normal
               Long Normal
               Lateral




108.   LOGDEX unique i d e n t i f i c a t i o n number-          182
       OperatorKompany- HUMBLE
       We1 1 name- W. H. COON FEE 1
       L o c a t i o n - Galveston County,          Texas
               Township-Range-Section               location-     6s-41E-3

Page 74
                                                                 Summary 1 i sting

           Abstract/Tract/Block- A- 26
      API number- 42-167- 1120
      HEADER data base unique number- 15050
      Date of completion- 2/ 1/53
     Well Classificattion code- D&A

      Log type- Electrical
           Logs available from          90 feet to 12322 feet.
        Curve type( s) avai 1 ab1 e-
           Sel f Potenti a1
           Short Norma 1
           Ampl if ied Short Normal
           Long Normal
           Lateral




109. LOGDEX unique identification number-          183
     Operator/Company- JOCELYN-VARN , COLORADO, JADE
     Well name- PIERCE ESTATE 1
      Location- Galveston County, Texas
           Township-Range-Section location- 6S-41E-4
           Abstract/Tract/Bl ock- A- 175
     API nurnber- 42-167- 1080
     HEADER data base unique number- 15048
     Date of completion- 7/10/62
     Well Classificattion code- D&A          -
     Log type- Induction Electrical
           Logs available from         480 feet to 11526 feet.
       Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Normal
           Ampl ified Short Normal
           Induction Conductivity

                                                                          Page 75
Summary o f LOGDEX Data Base

                Induction Resistivity




110.   LOGDEX unique i d e n t i f i c a t i o n number-           184
        Operator/Company- GULF
        Well name- BOLIVAR TRACT "A" 1
        L o c a t i o n - Galveston County,           Texas
                Township-Range-Section                location-     6S-42E-1
        A P I number- 42-167-


        Log t y p e - V e l o c i t y
                Logs a v a i l a b l e f r o m 8454 f e e t t o 13988 f e e t .
           Curve t y p e ( s ) a v a i l a b l e -
               Self Potential
               A c o u s t i c Compensated
               Caliper




111. LOGDEX unique i d e n t i f i c a t i o n number-            185
       Operator/Company- GULF
       Well name- FEDERAL PELICAN 1
       L o c a t i o n - Galveston County,            Texas
               Township-Range-Section                 location-    6S-42E-2
               Abstract/Tract/Block-                 T-   133
       A P I number- 42-167-             2037
       HEADER d a t a base unique number- 15045
       Date o f c o m p l e t i o n -    5/21/67
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from       4972 f e e t t o 13380 f e e t .

Page -76
                                                                 Summary 1 isting

        Curve type( s) avai 1 ab1 e-
           Self Potential
           Acoustic Compensated
           Caliper

      Log type- Induction Electrical
           Logs available from 2560 feet to 13390 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Amplified Short Normal
           Induction Conductivity
           Induction Resistivity




112. LOGDEX unique identification number-          186
     Operator/Company- GULF
     Well name- COLINE 1
      Location- Galveston County, Texas
           Township-Range-Section location- 6S-42E-1
           Abstract/Tract/Block- A- 162
     API number- 42-167- 2012
     HEADER data base unique number- 15044
     Date o f completion- 2/12/65
     Well Classificattion code- GAS

     Log type- Induction Electrical
           Logs available from         160 feet to 15562 feet.
       Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Amp1 ified Short Normal
           Induction Conductivity
           Induction Resistivity




                                                                         Page 77
Summary o f LOGDEX Data Base




113.   LOGDEX unique i d e n t i f i c a t i o n number-            187
       OperatorKompany- BREWSTER-BARTLE
       Well name- 100 A-1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                   location-    6S-42E-3
               A b s t r a c t / T r a c t / B l ock- T- 100
       A P I number- 42-167-              1067
       HEADER d a t a base unique number- 15030
       Date o f c o m p l e t i o n - 11/ 6/62
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         2376 f e e t t o 11758 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Amp1 if ied S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




114.   LOGDEX unique i d e n t i f i c a t i o n number-            188
       OperatorKompany- GEORGE MITCHELL & ASSOC.
       Well name- GALVESTON TOWNSIDE UNIT 2 1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                  location-     6S-42E-5
       A P I number- 42-167-


       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2550 f e e t t o 13032 f e e t .


Page 78
                                                                                Summary 1 is t i n g

          Curve t y p e ( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               S h o r t Norma 1
               Amp1 i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




115.   LOGDEX unique i d e n t i f i c a t i o n number-           189
       Operator/Company- SCURLOCK AND M. T. HALBOUTY
       Well name- DENNIS KRAUSE 1
       L o c a t i o n - F o r t Bend County,           Texas
               Township-Range-Section                  location-    5S-33E-2
               Abstract/Tract/Block-                 A- 143
       A P I number- 42-157-              3052
       HEADER d a t a base unique number- 15059
       Date o f c o m p l e t i o n -     8/27/63
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1048 f e e t t o 8330 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               S e l f Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




116.   LOGDEX unique i d e n t i f i c a t i o n number-           190
       OperatorKompany- FORT BEND
       W e l l name-     J. M. MOORE EST. 1
       L o c a t i o n - F o r t Bend County,          Texas
               Township-Range-Section                  location-   5S-33E-8

                                                                                          Page 79
Summary o f LOGDEX Data Base

               A b s t r a c t / T r a c t / B l ock- A- 107
       A P I number- 42-157-               1392
       HEADER d a t a base unique number- 15058
       Date o f c o m p l e t i o n -      6/20/52
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 1020 f e e t t o 9552 f e e t
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Long Normal
               Lateral




117.   LOGDEX unique i d e n t i f i c a t i o n number-         191
       Operator/Company- WINDWARD AND H. B. OWNBY
       W e l l name- F. W . SIMS 1
       L o c a t i o n - F o r t Bend County,        Texas
               Township-Range-Section                location-   5S-34E-3
       A P I number- 42-157-


       Log type- E l e c t r i c a l
               Logs a v a i l a b l e from 1000 f e e t t o 6048 f e e t .
          Curve type( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal




118.   LOGDEX unique i d e n t i f i c a t i o n number-         192
       OperatorKompany- ATLANTIC REFINING


Page 80
                                                                                Summary l i s t i n g

       We1 1 name- JULIUS H. GURRELS 1
       L o c a t i o n - F o r t Bend County,          Texas
               Township-Range-Section                  location-   5S-35E-6
               A b s t r a c t / T r a c t / B l ock- A- 303
       A P I number- 42-157-              1978
       HEADER d a t a base unique number- 15054
       Date o f c o m p l e t i o n - 10/30/63
       W e l l C l a s s i f i c a t t i o n code- M-G

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2040 f e e t t o 8240 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Sel f P o t e n t i a1
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




119.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      193
       Operator/Company-              SLADE
       W e l l name- SALLIE BROWN KENNELY 1
       Location- F o r t Bend County,                  Texas

               Township-Range-Section                  location-   5S-35E-7
               Abstract/Tract/Block-                 A-      8
       A P I number- 42-157-              1992
       HEADER d a t a base unique nurnber- 15053
       Date o f c o m p l e t i o n -     8/30/61
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1496 f e e t t o 9666 f e e t .


                                                                                           Page 81
Summary o f LOSDEX Data Base

           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




120.   LOGDEX unique i d e n t i f i c a t i o n number-             194
       Operator/Company- BECK
       W e l l name- SARA WEST HEIRS ET. AL. UNIT # 1 1
       L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                  location-      5s-36E-8
       A P I number- 42- 39-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from          820 f e e t t o 8270 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal




121.   LOGDEX unique i d e n t i f i c a t i o n number-             195

       Operator/Company- J. K. DORRANCE
       Well name-        J. E. FOSTER 1
       L o c a t i o n - F o r t Bend County,          Texas
               Township-Range-Section                  location-      5s-37E-4
               A b s t r a c t / T r a c t / B l ock- A-     68
       A P I number- 42-157-              2779
       HEADER d a t a base unique number- 18195
       Date o f completion-               7/17/53
       W e l l C l a s s i f i c a t t i o n code-   D&A

Page 82
                                                                                     Summary i is t i n g

        Log type- E l e c t r i c a l
                 Logs a v a i l a b l e from        990 f e e t t o 8262 f e e t .
           Curve t y p e ( s ) a v a i 1 ab1 e-
                Self Potential
                S h o r t Normal
                A m p l i f i e d S h o r t Normal
                Long Normal
                L a t er a1




122. LOGDEX unique i d e n t i f i c a t i o n number-             196
        Operator/Company- HUMBLE AND JACK FRAZIER
        Well name- HUMBLE UNIT 1
        L o c a t i o n - B r a z o r i a County,    Texas
                Township-Range-Section                location-      5s-37E-6
                Abstract/Tract/Block-                A- 517
       A P I number- 42- 39- 1354
        HEADER d a t a base unique number- 15672
        Date o f c o m p l e t i o n - 12/29/48
       Well C l a s s i f i c a t t i o n code- D&A

        Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1790 f e e t t o 9626 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Amp1 i f i e d S h o r t Normal
                Long Normal
                La t e r a 1




123. LOGDEX unique i d e n t i f i c a t i o n number-             197
       Operator/Company- TEXAS C I T Y REFINING
       Well name- SHARP CORPORATION 1

                                                                                               Page 83
Summary of LOGDEX Data Base

       L o c a t i o n - B r a z o r i a County,       Texas
                Township-Range-Section                  location-     5S-37E-9
                A b s t r a c t / T r a c t / B l ock- A-    64
       A P I number- 42- 39- 30261
       HEADER d a t a base unique number- 15673
       Date o f completion-                6/15/72
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from          530 f e e t t o 8448 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Ampl i f i e d S h o r t Normal
                Induction Conductivity
                Induction R e s i s t i v i t y




124.   LOGDEX unique i d e n t i f i c a t i o n number-              198
       Operator/Company- TEXAS AND FORT BEND
       Well name- HOUSTON FARMS DEV CO.                           2
       L o c a t i o n - B r a z o r i a County,      Texas
                Township-Range-Section                  location-     6S-39E-8
       A P I number- 42- 39-


       Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1526 f e e t t o 15524 f e e t .
           Curve t y p e ( s ) a v a i l a b l e -
               Self Potential
               S h o r t Normal
               Ampl i f i e d S h o r t Normal
               Long Normal
               L a t e ra1



Page 8 4
                                                                                Summary 1 is t i n g




125.   LOGDEX unique i d e n t i f i c a t i o n number-         199
        Operator/Company-            J . S. MICHAEL
       We1 1 name- LEEDY 1
        L o c a t i o n - B r a z o r i a County,   Texas
               Township-Range-Section                location-    5S-38E-4
               Abstract/Tract/Block-                A- 359
       A P I number- 42- 39-               1198
       HEADER d a t a base unique nurnber- 11778
       Date o f c o m p l e t i o n - 11/27/53
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1250 f e e t t o 8820 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Long Normal
               La t e r a 1




126.   LOGDEX unique i d e n t i f i c a t i o n number-         ZOO
       Operator/Company-            SKELLY
       Well name- A . W. ADAM 1
       L o c a t i o n - B r a z o r i a County,    Texas
              Township-Range-Section                location-    5S-38E-9
       A P I number- 42- 39-


       Log type- E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1626 f e e t t o 9610 f e e t .



                                                                                         Page 85
Summary of LOGDEX Data Base

           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Ampl i f i e d S h o r t Normal
                Long Normal
                Lateral




127.   LOGDEX unique i d e n t i f i c a t i o n number-            201
        Operator/Company-             PATRICK R. RUTHERFORD
       W e l l name- F. K. MILLER 1
        L o c a t i o n - Galveston County,             Texas
               Township-Range-Section                   location-    5S-39E-1
               A b s t r a c t / T r a c t / B l ock- A-     9
       A P I number- 42-167-              1274
       HEADER d a t a base unique number- 11780
       Date o f c o m p l e t i o n -     8/20/57
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2300 f e e t t o 10014 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               S e l f Potential
               S h o r t Normal
               Ampl i f i e d S h o r t Normal
               Long Normal
               L a t er a 1
               Induction Conductivity
               Induction R e s i s t i v i t y




128.   LOGDEX unique i d e n t i f i c a t i o n number-            202
       Operator/Company- PAN AMERICAN AND WESLEY WEST
       Well name- JOCKUSCH              OIL UNIT 1
       L o c a t i o n - Galveston County,             Texas

Page 86
                                                                   Summary listing

             Township-Range-Section location- SS-39E-2
            Abstract/Tract/Block- A- 609
       API number-   42-167-   2083
       HEADER data base unique number-        11782
       Date of completion- 1/ 7/68
       We1 1 Classificattion code- D&A

       Log type- Induction Electrical
             Logs available from         100 feet to 10170 feet.
         Curve type( s ) avai 1 ab1 e-
            Self Potential
            Short Normal
            Amplified Short Normal
            Induction Conductivity
            Induction Resistivity




129.   LOGDEX unique identification number-           203
       Operator/Company- SUPERIOR AND PAN AMERICAN
       Well name- WINTON UNIT 1
       Location- Gal veston County, Texas
            Township-Range-Section location- 5s-39E-8
            Abstract/Tract/Block- A- 324
       API number- 42-167-     1125
       HEADER data base unique number-        12839
       Date of completion- 12/20/57
       Well Classificattion code- GAS

       Log type- Induction Electrical
            Logs available from 1900 feet to 13524 feet.
         Curve type( s) avai 1 ab1 e-
            Self Potential
            Short Norma 1

                                                                          Page 87
Summary c f LOGDEX Data Base

               Ampl i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




130.   LOGDEX unique i d e n t i f i c a t i o n number-            204
       OperatorKompany- SUPERIOR
       Well name- B. L. WILSON 1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                   location-    5s-40E-3
       A P I number- 42-167-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 3080 f e e t t o 13042 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Ampl i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y




131.   LOGDEX unique i d e n t i f i c a t i o n number-            205
       Operator/Company- CITIES SERVICE
       W e l l name- STEWART 8-2
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                  location-    5s-40E-4
       A P I number- 42-167-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 3028 f e e t t o 14930 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-

Page 88
                                                                              Summary l i s t i n g

               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity




132.   LOGDEX unique i d e n t i f i c a t i o n number-         206
       Operator/Company- JOHN W . MECON ET AL
       W e l l name- ERVINE E. BISHOP 5
       L o c a t i o n - Galveston County,           Texas
               Township-Range-Section                location-    5S-40E-5
       A P I number- 42-167-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 2960 f e e t t o 14172 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 i f i e d S h o r t Normal
               Long Normal
               Lateral




133.   LOGDEX unique i d e n t i f i c a t i o n number-         207

       Operator/Company- JOHN W. MECON
       W e l l name- IRVINE & BISHOP 2
       L o c a t i o n - Galveston County,           Texas
               Township-Range-Section                location-    5S-40E-6
               Abstract/Tract/Block-              A- 208
       A P I number- 42-167-               1623
       HEADER d a t a base unique number- 20404
       Date o f c o m p l e t i o n -      2/ 6/51
       W e l l C l a s s i f i c a t t i o n code- D&A

                                                                                         Page 89
Summary o f LOGDEX Data Base

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 2480 f e e t t o 11586 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a1
               S h o r t Normal
               Ampl i f i e d S h o r t Normal
               Long Normal
               Lat e r a 1




134.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-   208
       Operator/Company- JOHN W . MECON
       Well name- ERVINE-BISHOP 4
       L o c a t i o n - Galveston County,         Texas
               Township-Range-Section              location-     5s-40E-8
              A b s t r a c t / T r a c t / B l ock- A- 552
       A P I number- 42-167-               1266
       HEADER d a t a base unique number- 11789
       Date o f c o m p l e t i o n - 11/27/61
       Well C l a s s i f i c a t t i o n code- GAS

       Log type- E l e c t r i c a l
               Logs available f r o m 1310 f e e t t o 15050 f e e t .
          Curve t y p e ( s ) a v a i 1 ab1 e-
              Sel f P o t e n t i a l
              S h o r t Normal
              Ampl i f i e d S h o r t Normal
              Long Normal
              Lateral




135.   LOGDEX unique i d e n t i f i c a t i o n number-        209
       Operator/Company- ROWAN AND TEXAS' GULF
       We1 1 name- MRS. CORINE SCOTT 1

Page 90
                                                                                      Summary 1 i s t i n g

       L o c a t i o n - G a l v e s t o n County,         Texas
                Township-Range-Section                  location-    5S-40E-9
               Abstract/Tract/Block-                  A-     16
       A P I number- 42-167-               1473
       HEADER d a t a base unique number- 20010
       Date o f c o m p l e t i o n - 11/18/50
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e f r o m      890 f e e t t o 12486 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Amp1 i f i e d S h o r t Normal
               Long Normal
               L a t er a 1




136.   LOGDEX unique i d e n t i f i c a t i o n number-            210
       Operator/Company- UNION
       Well name- 310 1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                   location-    5S-41E-1

               A b s t r a c t / T r a c t / B l ock- T- 310
       API number- 42-167-                 962
       HEADER d a t a base unique number- 11.795
       Date o f c o m p l e t i o n -      3/ 2/62
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2500 f e e t t o 11732 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-


                                                                                                 Page 91
Summary o f LOGDEX Data Base

               Sel f P o t e n t i a1
               S h o r t Normal
               Ampl if ied S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




137.   LOGDEX unique i d e n t i f i c a t i o n number-        211
       Operator/Company- PAN AMERICAN
       W e l l name- HOUSTON NEGRO HOSPITAL 1
       L o c a t i o n - Galveston County,          Texas
               Township-Range-Section               location-    5S-41E-3
       A P I number- 42-167-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 1526 f e e t t o 12078 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Ampl if ied S h o r t Normal
               Long Normal
               L a t er a 1




138.   LOGDEX unique i d e n t i f i c a t i o n number-        212
       Operator/Company- HUMBLE
       W e l l name- BAYOU DEVELOPMENT CO.               B-14
       L o c a t i o n - Galveston County,          Texas
               Township-Range-Section              location-     5S-41E-4
       A P I number- 42-167-


       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2000 f e e t t o 13074 f e e t .


Page 92
                                                                                      Summary 1 is t i n g

          Curve t y p e ( s) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               S h o r t Norma 1
               Ampl i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




139.   LOGDEX unique i d e n t i f i c a t i o n number-            213
       Operator/Company-              PAN AMERICAN
       W e l l name- R. B. PETERS 5
       L o c a t i o n - G a l v e s t o n County,      Texas
               Township-Range-Section                   location-    5S-41E-4
               Abstract/Tract/Block-                 A-      17
       A P I number- 42-167-               988
       HEADER d a t a base unique number- 11293
       Date o f c o m p l e t i o n -     3/27/59
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       250 f e e t t o 15052 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               S e l f Potential
               S h o r t Norma 1
               Ampl i f i e d S h o r t Normal
               Long Normal
               L a t er a 1
               Induction Conductivity
               Induction Resistivity




140.   LOGDEX unique i d e n t i f i c a t i o n number-            214
       Operator/Company- SUPERIOR
       W e l l name- SUPERIOR OIL COMPANY FEE 12
       L o c a t i o n - Galveston County,              Texas

                                                                                                Page 93
Summary of LOGDEX Data Base

             Township-Range-Section location- 5s-41E-5
             Abstract/Tract/Block- A- 17
      API number- 42-167- 30057
      HEADER data base unique number- 11294
      Date of completion- 12/ 3/71
      Well Classificattion code- D&A

      Log type- Induction Electrical
              Logs available from 3250 feet to 14366 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amplified Short Normal
             Induction Conductivity
             Induction Resistivity




141. LOGDEX unique identification number-       215
      Operator/Company- SUPERIOR
      We1 1 name- SUPERIOR OIL COMPANY FEE 14
      Location- Galveston County, Texas
             Township-Range-Section location- 5s-41E-5
     API number- 42-167-


      Log type- Induction Electrical
             Logs available from 1550 feet to 9016 feet.
          Curve type( s) avai 1 ab1 e-
             Self Potential
             Short Normal
             Amp1 i f i ed Short Normal
             Induction Conductivity
             Induction Resistivity




Page 94
                                                                                 Summary 1 i s t i n g

142.   LOGDEX unique i d e n t i f i c a t i o n number-            216
       Operator/Company- PAN AMERICAN
       We1 1 name- DOLLAR BAY FIG CORP.                       1
       L o c a t i o n - G a l v e s t o n County,         Texas
               Township-Range-Section                  location-     5S-41E-6
               A b s t r a c t / T r a c t / B l ock- A-      4
       A P I number- 42-167-               965
       HEADER d a t a base unique number- 11797
       Date o f c o m p l e t i o n -      6/24/54
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2130 f e e t t o 11984 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Long Normal
               Lateral




143.   LOGDEX unique i d e n t i f i c a t i o n number-            217
       Operator/Company- PAN AMERICAN
       W e l l name- SOUTH GILLOCK COMM.                     M-1
       L o c a t i o n - Galveston County,             Texas
               Township-Range-Section                  1ocat.ion-   5S-41E-8
       A P I number- 42-167-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1600 f e e t t o 9602 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential

                                                                                           Page 95
Summary o f LOGDEX Data Base

                S h o r t Normal
                A m p l i f i e d S h o r t Normal
                Long Normal
                L a t er a 1




144. LOGDEX u n i q u e i d e n t i f i c a t i o n number-          218
        Operator/Company- GENERAL CRUDE
        Well name- GCO-DOE PLEASANT BAYOU 1
        L o c a t i o n - B r a z o r i a County,      Texas
                Township-Range-Section                   location-     6S-39E-9
                A b s t r a c t / T r a c t / B l ock- A- 107
        A P I number- 42- 39- 31236
        HEADER d a t a base unique number- 18218
        Date o f c o m p l e t i o n -     1/13/78
        W e l l C l a s s i f i c a t t i o n code- J&A

        Log t y p e - P o r o s i t y Neutron Compensated
                Logs a v a i l a b l e from          1290 f e e t t o 8518 f e e t .
           Curve t y p e ( s ) a v a i l a b l e -
                Porosity
                Caliper
                Gamma Ray A P I U n i t s
                Density API Units
                Monitor

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 8490 fee& t o 12322 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Amp1 if ied S h o r t Normal
                Induction Conductivity
                Induction R e s i s t i v i t y

        Log t y p e - Dual I n d c u t i o n


Page 96
                                                                                  Summary l i s t i n g

                Logs a v a i l a b l e f r o m 1300 f e e t t o 14772 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               Focussed Resi s t i v i t y
               A m p l i f i e d Focussed R e s i s t i v i t y
               Induction Conductivity
               Induction R e s i s t i v i t y

       Log type- V e l o c i t y
                Logs a v a i l a b l e f r o m 1300 f e e t t o 14772 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




145.   LOGDEX unique i d e n t i f i c a t i o n number-            219
       Operator/Company- HOUSTON OIL & MINERALS
       Well name- E. W . BOYT 1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                   location-   5S-42E-7
               Abstract/Tract/Block-                 A- 162
       A P I number- 42-167- 30127
       HEADER d a t a base unique number- 11800
       Date o f c o m p l e t i o n - 12/29/73
       Well C l a s s i f i c a t t i o n code-      D8A

       Log t y p e - I n d u c t i o n E l e c t r i c a l   .
               Logs a v a i l a b l e f r o m 3500 f e e t t o 13428 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction Resistivity
               Focussed Resi s t i v i t y
               A m p l i f i e d Focussed R e s i s t i v i t y



                                                                                            Page 97
Summary o f LOGDEX Data Base




146.   LOGDEX unique i d e n t i f i c a t i o n number-            220
       Operator/Company- HOUSTON OIL & MINERALS
       Well name- 342 1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                  location-     5S-42E-7
               A b s t r a c t / T r a c t / B l ock- T- 342
       A P I number- 42-167- 30087
       HEADER d a t a base unique number- 20406
       Date o f c o m p l e t i o n -      9/25/72
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          200 f e e t t o 12976 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y
               A m p l i f i e d Focussed R e s i s t i v i t y




147.   LOGDEX unique i d e n t i f i c a t i o n number-            222
       Operator/Company- HUMBLE
       Well name- 113 A-1
       L o c a t i o n - Galveston County,              Texas
               Township-Range-Section                  location-     5S-42E-9
       A P I number- 42-167-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from          260 f e e t t o 14114 f e e t .


Page 98
                                                                                   Summary 1 is t i ng

          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               A m p l i f i e d S h o r t Normal
               Long Normal
               L a t er a 1




148.   LOGDEX unique i d e n t i f i c a t i o n number-           223
       Operator/Cornpany- HUMBLE
       We1 1 name- C. M. ARMSTRONG 27
       L o c a t i o n - Kenedy County,        Texas
               Township-Range-Section                l o c a t i o n - 26s-18E-3
               Abstract/Tract/Block-                A-    3
       A P I number- 42-261- 30073
       HEADER d a t a base unique number- 14963
       Date o f cornpletion- 12/18/72
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from     2000 f e e t t o 10736 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              S e l f Potential
              S h o r t Normal
              A m p l i f i e d S h o r t Normal
              Induction R e s i s t i v i t y




149.   LOGDEX unique i d e n t i f i c a t i o n number-           224
       Operator/Company- HUMBLE
       Well name- CHARLES M. ARMSTRONG 8
       L o c a t i o n - Kenedy County,        Texas
               Township-Range-Section                l o c a t i o n - 25s-18E-8


                                                                                             Page 99
Summary o f LOGOEX Oata Base

               Abstract/Tract/Block-                  A-     3
       A P I number- 42-261-                223
       HEADER d a t a base unique number- 14868
       Date o f c o m p l e t i o n -      6/28/55
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from          100 f e e t t o 16020 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Long Normal




150.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-         225
       Operator/Company- HUMBLE
       W e l l name- S. K. EAST 54
       L o c a t i o n - Kenedy County,            Texas
               Township-Range-Section                   l o c a t i o n - 24S-18E-8
               A b s t r a c t / T r a c t / B l ock- A-     36
       A P I number- 42-261- 30067
       HEADER d a t a b a s e unique number- 15170

       Date o f c o m p l e t i o n - 11/16/72
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2670 f e e t t o 14470 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction R e s i s t i v i t y




Page 100
                                                          Summary 1 i sting




151. LOGDEX unique identification number-    226
     Operator/Company- HUMBLE
     Well name- MRS. S. K. EAST 41
      Location- Kenedy County, Texas    .

           Township-Range-Section location- 25S-18E-1
          Abstract/Tract/Block- A- 36
     API number- 42-261-     480
     HEADER data base unique number- 11790
     Date of completion- 8/ 5/68
     We1 1 Classificattion code- D&A

      Log type- Induction Electrical
           Logs available from 2600 feet to 15066 feet.
       Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Normal
           Induction Resistivity




152. LOGDEX unique identification number-    227
     Operator/Company- HUMBLE
     Well name- MRS. S. K. EAST 22
      Location- Kenedy County, Texas
           Township-Range-Section location- 25S-18E-3
          Abstract/Tract/Block- A- 36
     API number- 42-261-     393
     HEADER data base unique number- 15105
     Date of completion- 6/13/65
     Well Classificattion code- D&A


                                                                  Page 101
Summary o f LOGDEX Data Base

        Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from           60 f e e t t o 17048 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               S h o r t Normal
               Amp1 i f i e d S h o r t Normal
               Induction R e s i s t i v i t y




153.   LOGDEX unique i d e n t i f i c a t i o n number-             228
       Operator/Company-              LAMAR HUNT
       We1 1 name- FLENIKEN 1
       L o c a t i o n - Karnes County,            Texas
               Township-Range-Section                   location-     9S-19E-8
               A b s t r a c t / T r a c t / B l ock- A-     13
       A P I number- 42-255- 30121
       HEADER d a t a base unique number-                     1197
       Date o f c o m p l e t i o n -     3/30/72
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 4300 f e e t t o 16042 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction R e s i s t i v i t y




154.   LOGDEX unique i d e n t i f i c a t i o n number-             229
       Operator/Company- DIXEL RESOURCES
       Well name- R. 3 . ROEDER 1
       L o c a t i o n - DeWitt County,           Texas


Page 102
                                                                                       Summary l i s t i n g

                Township-Range-Section                  location-      9S-20E-3
                Abstract/Tract/Block-                 A- 223
       A P I number- 42-123- 30170
        HEADER d a t a base unique number- 11407
        Date o f c o m p l e t i o n -     8/ 5/74
       W e l l C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 3500 f e e t t o 13666 f e e t .
  '   .-.   Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                Induction Resistivity
                Focussed Resi s t i v i t y




155.   LOGDEX unique i d e n t i f i c a t i o n number-              230
        Operator/Company-              LONE STAR PRODUCING
       Well name- ALBERT JANK 1
        L o c a t i o n - G o l i a d County,      Texas
                Township-Range-Section                  l o c a t i o n - 10s-20E-6
                Abstract/Tract/Block-                 A- 340
       A P I number- 42-175- 2112

        HEADER d a t a base unique number-                    2006
        Date o f c o m p l e t i o n -     2/ 4/69
       Well C l a s s i f i c a t t i o n code- D&A           -
        Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from         1800 f e e t t o 14020 f e e t .
            Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction R e s i s t i v i t y


                                                                                                Page 103
Summary o f LOGDEX Data Base




156.   LOGDEX unique i d e n t i f i c a t i o n number-              232
       Operator/Company- EXXON
       Well name- C. M. ARMSTRONG 3 1
       L o c a t i o n - Kenedy County,            Texas
               Township-Range-Section                   l o c a t i o n - 26S-18E-2
               A b s t r a c t / T r a c t / B l ock- A-     3
       A P I number- 42-261- 30119
       HEADER d a t a base unique number- 15102
       Date o f c o m p l e t i o n - 11/18/74
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2050 f e e t t o 10230 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction R e s i s t i v i t y




157.   LOGDEX unique i d e n t i f i c a t i o n number-              233
       Operator/Company- SHELL
       Well name-        E.   A . SIBLEY 1
       L o c a t i o n - Lavaca County,           Texas
               Township-Range-Section                  location-       7S-25E-5
               A b s t r a c t / T r a c t / B l ock- A- 554
       A P I number- 42-285-               473
       HEADER d a t a base unique number- 11337
       Date o f c o m p l e t i o n - 11/12/62
       Well C l a s s i f i c a t t i o n code- D&A


Page 104
                                                                 Summary 1 i sting

      Log type- Induction Electrical
           Logs available from 3100 feet to 15600 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Normal
           Induction Resistivity




158. LOGDEX unique identification number-         234
     Operator/Company- GULF
     Well name- W. V. ROELL 1
      Location- Victoria County, Texas
           Township-Range-Section location- 9S-24E-4
           Abstract/Tract/Block- A- 20
     API number- 42-469-      774
     HEADER data base unique number- 15072
     Date of completion- 11/28/59
     Well Classificattion code- D&A

      Log type- Induction Electrical
           Logs available from         600 feet to 10046 feet.
       Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Induction Resistivity




159. LOGDEX unique identification number-         235
     Operator/Company- CHEVRON
     Well name- R. G. JACOBS 1
     Location- Go1 iad County, Texas
           Township-Range-Section location- 10S-22E-9

                                                                         Page 105

                                                                                     ,
Summary o f LOGDEX Data Base

                A b s t r a c t / T r a c t / B l ock- A- 106
       A P I number- 42-175- 30105
       HEADER d a t a base unique number- 11448
       Date of c o m p l e t i o n -      2/ 6/72
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from          100 f e e t t o 13134 f e e t .
           Curve t y p e ( s ) a v a i l a b l e -
                Self Potential
                S h o r t Norma 1
                Induction R e s i s t i v i t y




160.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        236
       Operator/Company- SHELL
       Well name- W. H. CARROLL 1
       L o c a t i o n - D e W i t t County,      Texas
               Township-Range-Section                  location-      7S-24E-7
               Abstract/Tract/Block-                 A- 157
       A P I number- 42-123-                 32
       HEADER d a t a base unique number-                    1256
       Date o f c o m p l e t i o n -     3/ 8/60
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - €1 e c t r i c a l
                Logs a v a i l a b l e from          100 f e e t t o 19068 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Long Normal




Page 106
                                                                                       Summary 1 i s t i n g




161.   LOGDEX unique i d e n t i f i c a t i o n number-             237
        Operator/Company- MAGNOLIA
        W e l l name- F. G. MANN 1
        L o c a t i o n - D e W i t t County,     Texas
                Township-Range-Section                 location-      8S-20E-6
               Abstract/Tract/Block-                  A- 451
       API number- 42-123-                  981
       HEADER d a t a base unique number-                    1261
       Date o f c o m p l e t i o n -      8/20/53
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e from          100 f e e t t o 10376 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Long Normal




162.   LOGDEX unique i d e n t i f i c a t i o n number-             238
       OperatorKompany- WEAVER ACQUISITION
       W e l l name- HILDRED BOLTON 1
       L o c a t i o n - D e W i t t County,      Texas
               Township-Range-Section                  location-      7S-23E-7
               Abstract/Tract/Block-                 A- 421
       A P I number- 42-123- 30347
       HEADER d a t a base unique number- 15079
       Date o f c o m p l e t i o n -      1/16/77
       W e l l C l a s s i f i c a t t i o n code- D&A



                                                                                               Page 107
Summary crf LOGDEX Data Base

      Log type- Induction Electrical
               Logs available from 2000 feet to 11212 feet.
           Curve type( s ) avai 1 ab1 e-
               Self Potential
               Short Normal
               Induction Resistivity




163. LOGDEX unique identification number-      239
      Operator/Company- MONSANTO
      Well name- KULAWIK 1
      Location- DeWitt County, Texas
              Township-Range-Section location- 9s- 1 E-5
              Abstract/Tract/Bl ock- A- 116
      API number- 42-123- 1083
      HEADER data base unique number- 20008
      Date of completion- 6/26/68
      Well Classificattion code- GAS

      Log type- Induction Electrical
               Logs available from 1600 feet to 13034 feet.
           Curve type( s) a v a i 1 ab1 e-
              Self Potential
              Short Normal
              Induction Resistivity




164. LOGDEX unique identification number-      240
      Operator/Company- SHELL
      Well name- CORA S. BROWN 1
      Location- DeWitt County, Texas
              Township-Range-Section location- 8s-21E-4

Page 108
                                                                                      Summary 1 is t i n g

               Abstract/Tract/Block-                 A- 219
       A P I number- 42-123- 30020
       HEADER d a t a base unique number-                    1258
       Date o f compl e t i o n -         4/16/70
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          100 f e e t t o 15700 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Resistivity




165.   LOGDEX unique i d e n t i f i c a t i o n number-            241
       Operator/Company-              LONE STAR PRODUCING
       W e l l name- BERTHA MUELLER 1
       L o c a t i o n - D e W i t t County,       Texas
               Township-Range-Section                  location-     8S-22E-7
       A P I number- 42-123-


       Log t y p e - I n d u c t i o n E l e c t r i c a l

               Logs a v a i l a b l e f r o m 1750 f e e t t o 13524 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction R e s i s t i v i t y




166.   LOGDEX unique i d e n t i f i c a t i o n number-            242
       Operator/Company- ATLANTIC RICHFIELD
       W e l l name- R. A . HARTMAN 1

                                                                                               Page 109
Summary o f LOGDEX Data Base

       L o c a t i o n - D e W i t t County,       Texas
               Township-Range-Section                  location-    8s-23E-8
       A P I number- 42-123-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2100 f e e t t o 10396 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction R e s i s t i v i t y
               Focussed Resi s t i v i t y

       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 2020 f e e t t o 16002 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Cal ip e r
               Gamma Ray A P I U n i t s




167.   LOGDEX unique i d e n t i f i c a t i o n number-           243
       OperatorKompany- STANDARD O I L COMPANY OF TEXAS
       Well name- LOUIS TRAUTWEIN ET AL 1
       L o c a t i o n - DeWitt County,           Texas
               Township-Range-Section                  location-    9s-22E-2
               A b s t r a c t / T r a c t / B l ock- A- 172
       A P I number- 42-123-               557
       HEADER d a t a base unique number- 12370
       Date o f c o m p l e t i o n -     5/20/61
       Well C l a s s i f i c a t t i o n code- GAS

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1850 f e e t t o 13752 f e e t .

Page 110
                                                                 Summary 1 i sting

        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Induction Resistivity

      Log type- Velocity
           Logs available from         100 feet to 13738 feet.
       Curve type( s ) avai 1 ab1 e-
           Sel f Potenti a1
           Acoustic Compensated




168. LOGDEX unique identification number-         244
     Operator/Company- LONE STAR PRODUCING
     Well name- FRIEDA VOGT 1
      Location- Victoria County, Texas
           Township-Range-Section location- 9s-23E-5
     API number- 42-469-


      Log type- Induction Electrical
           Logs available from 1800 feet to 12106 feet.
       Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Induction Resistivity




169. LOGDEX unique identification number-         245
     Operator/Company- MOBIL
     Well name- M. L. SPEARY 1
      Location- Karnes County, Texas
           Township-Range-Sect on location- 10s-19E-2


                                                                         Page 111
Summary of LOGDEX Data Base

                A b s t r a c t / T r a c t / B l ock- A- 290
       A P I number- 42-255-               270
       HEADER d a t a base unique number- 12480
       Date o f c o m p l e t i o n -     3/29/61
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1100 f e e t t o 14402 f e e t
           Curve t y p e ( s ) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction R e s i s t i v i t y




170.   LOGDEX unique i d e n t i f i c a t i o n number-              246
       OperatorKompany- HUMBLE OIL AND REFINING
       Well name- MARY A. MEYER 1
       L o c a t i o n - G o l i a d County,         Texas
                Township-Range-Section                  l o c a t i o n - 10S-21E-2
       A P I number- 42-175-


       Log type- I n d u c t i o n Electrical

                Logs a v a i l a b l e from          1600 f e e t t o 13042 f e e t .
           Curve t y p e ( s ) a v a i l a b l e -
                Self Potential
                S h o r t Normal
                Induction R e s i s t i v i t y




171.   LOGDEX unique i d e n t i f i c a t i o n number-              247
       Operator/Cornpany- PAN AMERICAN
       We1 1 name- C. A. O'CONNOR 1

Page 112
                                                                                 Summary l i s t i n g

       L o c a t i o n - W a l l e r County,       Texas
               Township-Range-Section                  location-     2N-32E-4
               Abstract/Tract/Block-                 A-       74
       A P I number- 42-473-               314
       HEADER d a t a base unique number- 14630
       Date o f completion-               1/29/64
       We1 1 C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2540 f e e t t o 12034 f e e t .
          Curve t y p e ( s) a v a i 1 ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




172.   LOGDEX unique i d e n t i f i c a t i o n number-             248
       Operator/Company- SINCLAIR O I L AND GAS
       We1 1 name- FOSTER LUMBER CO.                      1
       L o c a t i o n - Montgomery County,                  Texas
               Township-Range-Section                  location-      2N-39E-4
       A P I number- 42-339-



       Log type- E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2600 f e e t t o 12002 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Long Normal




173.   LOGDEX unique i d e n t i f i c a t i o n number-             249

                                                                                           Page 113
Summary o f LOGDEX Data Base

       Operator/Company- SUPERIOR
       Well name- LAKE CREEK UNIT 30
       L o c a t i o n - Montgomery County,                  Texas
                Township-Range-Section                  location-     2N-36E-3
                Abstract/Tract/Block-                 A- 397
       A P I number- 42-339-               1086
       HEADER d a t a base u n i q u e nurnber- 14585
       Date o f c o m p l e t i o n - 11/30/63
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 2736 f e e t t o 14724 f e e t .
           Curve t y p e ( s) a v a i l a b l e -
                Self Potential
                S h o r t Norma 1
                Induction Conductivity
                Induction R e s i s t i v i t y




174.   LOGDEX unique i d e n t i f i c a t i o n number-             250
       Operator/Company- MOBIL
       Well narne- BENDER ESTATE FARM 1
       L o c a t i o n - Montgomery County,                  Texas
               Township-Range-Section                   location-     1N-38E-3
               A b s t r a c t / T r a c t / B l ock- A- 351
       A P I nurnber- 42-339-             1739
       HEADER d a t a base u n i q u e number- 14587
       Date o f c o m p l e t i o n -     8/ 6/62
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       100 f e e t t o 14884 f e e t .

Page 114
                                                                              Summary 1 is t i ng

          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




175.   LOGDEX unique i d e n t i f i c a t i o n number-          252
       Operator/Company- S I N C L A I R O I L AND GAS
       W e l l name- HENRY KREZDORN 1
       L o c a t i o n - H a r r i s County,    Texas
               Township-Range-Section                 location-    1N-33E-1
       API number- 42-201-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from 2500 f e e t t o 12012 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Long Normal

 ----------

176.   LOGDEX unique i d e n t i f i c a t i o n number-          253
       Operator/Company- SUN
       W e l l name- FOSTER 34
       L o c a t i o n - Montgomery County,               Texas
               Township-Range-Section                 location-   2N-38E-3
               Abstract/Tract/Block-                 A-    98
       A P I number- 42-339- 30386
       HEADER d a t a base unique number- 11707
       Date o f c o m p l e t i o n -      1/23/77
       W e l l C l a s s i f i c a t t i o n code- GAS


                                                                                      Page 115
Summary o f LOGDEX Data Base

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 2000 f e e t t o 11486 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                Induction Conductivity
                Focussed Resi s t i v i t y




177.   LOGDEX unique i d e n t i f i c a t i o n number-             254
       Operator/Company- SUPERIOR
       W e l l name- T. E. MOSTYN 1
       L o c a t i o n - Montgomery County,                  Texas
                Township-Range-Section                  location-     2N-35E-2
       A P I number- 42-339-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1800 f e e t t o 11492 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Induction Conductivity




178.   LOGDEX unique i d e n t i f i c a t i o n number-             255
       OperatorKompany- CARELTON                     SPEED, JR.
       W e l l name- SAUERBRUNN ET AL 1
       L o c a t i o n - Grimes County,            Texas
               Township-Range-Section                   location-    2N-34E-3
       A P I number- 42-185-


       Log t y p e - I n d u c t i o n E l e c t r i c a l


Page 116
                                                                                  Summary 1 is t i n g

                Logs a v a i l a b l e f r o m 1400 f e e t t o 12024 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




179.   LOGDEX unique i d e n t i f i c a t i o n number-           256
       Operator/Company- MANA O I L & ASSOCIATED O I L AND GAS
       W e l l name- J. H. SNITH 1
       L o c a t i o n - Wall e r County,          Texas
               Township-Range-Section                  location-    2N-33E-4
       A P I number- 42-473-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1550 f e e t t o 11042 f e e t .
          Curve t y p e ( s ) a v a i 1a b l e -
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




180.   LOGDEX unique i d e n t i f i c a t i o n number-           257
       Operator/Company-             HUMBLE
       Well name- FOSTER LUMBER COMPANY E
       L o c a t i o n - H a r r i s County,       Texas
               Township-Range-Section                  location-    1N-39E-7
               A b s t r a c t / T r a c t / B l ock- A- 757
       A P I number- 42-201-              1032
       HEADER d a t a base unique number- 11096
       Date o f c o m p l e t i o n - 12/29/62

                                                                                           Page 117
Summary o f LOGDEX Data Base

       W e l l C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m       150 f e e t t o 13216 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Induction Conductivity




181.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        258
       Operator/Company- HUMBLE
       Well name- TOMBALL GAS UNIT 11 1
       L o c a t i o n - H a r r i s County,       Texas
                Township-Range-Section                  location-     1N-36E-4
       API number- 42-201-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m       200 f e e t t o 10212 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               S h o r t Normal
                Induction Conductivity
               Gamma Ray A P I U n i t s




182.   LOGDEX unique i d e n t i f i c a t i o n number-             259
       Operator/Company- SINCLAIR
       W e l l name- MCCRABB 1
       L o c a t i o n - Montgomery County,               Texas
               Township-Range-Section                  location-      1N-34E-1
               Abstract/Tract/Block-                 A- 234


Page 118
                                                                                 Summary 1 is t i n g

       A P I number- 42-339-               1015
       HEADER d a t a base unique number- 14877
       Date o f c o m p l e t i o n -      3/24/55
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e from 2540 f e e t t o 11022 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Long Normal




183.   LOGDEX unique i d e n t i f i c a t i o n number-             261
       Operator/Company- GOODALE BERTMAN
       We1 1 name- E. D. MAYNARD 1
       L o c a t i o n - Montgomery County,                  Texas
               Township-Range-Section                   location-     2N-38E-2
       A P I number- 42-339-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs available from                 2030 feet to 10612 feet.
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




184.   LOGDEX unique i d e n t i f i c a t i o n number-             262
       OperatorKompany- GENERAL CRUDE
       Well name- GCO-DOE PLEASANT BAYOU 2


                                                                                          Page 119
Summary o f LOGDEX Data Base

      L o c a t i o n - B r a z o r i a County,      Texas
               Township-Range-Section                 location-     6s-39E-9
      A P I number- 42- 39-


      Log t y p e - Dual I n d c u t i o n
               Logs a v a i l a b l e f r o m 1410 f e e t t o 14340 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y
               Gamma Ray Company U n i t s

      Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m 1410 f e e t t o 16514 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Gamma Ray A P I U n i t s

      Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 8500 f e e t t o 16500 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction Resistivity
               Focussed R e s i s t i v i t y
               Caliper

      Log t y p e - Temperature
               Logs a v a i l a b l e f r o m      160 f e e t t o 16458 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Temperature

      Log t y p e - Decay
               Logs a v a i l a b l e f r o m 4900 f e e t t o 16402 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-

Page 120
                                                                                     Summary 1 i s t i n g

                Sigma
                Ratio
                Monitor

       Log type- P o r o s i t y Neutron Compensated
                Logs a v a i l a b l e from 14230 f e e t t o 16522 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Porosity
               Caliper
               Gamma Ray A P I U n i t s
               Density API Units
               Monitor

       Log t y p e - S p e c t r a l og
                Logs a v a i l a b l e from 13700 f e e t t o 16426 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Uran ium
               T h o r i urn
               Potassium
               Gamma Ray A P I U n i t s




185.   LOGDEX unique i d e n t f i c a t on number-                 263
       Operator/Company- SPARTA OIL
       W e l l name- J . HARVEY SHUTTLES ET AL 1
       L o c a t i o n - H a r r i s County,       Texas
               Township-Range-Section                  location-     2S-37E-8
               A b s t r a c t / T r a c t / B l ock- A-     31
       A P I number- 42-201-               646
       HEADER d a t a base unique number- 11070
       Date o f c o m p l e t i o n -     9/12/50
       We1 1 C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          100 f e e t t o 8860 f e e t .


                                                                                              Page 121
Summary o f LOGDEX Data Base

           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




186.   LOGDEX unique i d e n t i f i c a t i o n number-           264
       Operator/Company- CROWN CENTRAL, ACORN AND CAULKINS
       Well name- LUCILLE FISHER 1
       L o c a t i o n - H a r r i s County,       Texas
               Township-Range-Section                  location-    2S-35E-8
               Abstract/Tract/Block-                 A- 193
       A P I number- 42-201-              4130
       HEADER d a t a base unique number- 11190
       Date o f c o m p l e t i o n -     5/ 4/60
       We1 1 C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2080 f e e t t o 8180 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




187.   LOGDEX unique i d e n t i f i c a t i o n nurnber-          265
       Operator/Company- EXXON
       W e l l name- KGFU WELL #W-35 1
       L o c a t i o n - Wal l e r County,        Texas
               Township-Range-Section                  location-    2S-34E-9
       A P I number- 42-473-



Page 122
                                                                               Summary 1 i s t i n g

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2470 f e e t t o 11620 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               S e l f P o t e n t i a1
               Induction Resistivity
               Focussed Resi s t i v i t y




188.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      266
       Operator/Company-              EXXON
       W e l l name- KGFU WELL #W-45 2
       L o c a t i o n - W a l l e r County,       Texas
               Township-Range-Section                  location-    2S-33E-1
               A b s t r a c t / T r a c t / B l ock- A-     52
       A P I nurnber- 42-473-              125
       HEADER d a t a base unique number- 11174
       Date of c o m p l e t i o n -      8/30/58
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2950 f e e t t o 11242 f e e t .
          Curve t y p e ( s ) a v a i 1able-

               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y -




189.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      267
       Operator/Company- MOUND
       W e l l name- L. F. FUQUA 1
       L o c a t i o n - W a l l e r County,      Texas


                                                                                        Page 123
 Summary o f LOGDEX Data Base

                Township-Range-Section               location-      2S-32E-1
        A P I number- 42-473-


        Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e from        980 f e e t t o 8178 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Long Normal




190.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-     268
        Operator/Company- SOUTHERN NATURAL GAS
        W e l l name- FRANK UHYREK 1
        L o c a t i o n - A u s t i n County,     Texas
               Township-Range-Section                location-      3S-32E-9
               A b s t r a c t / T r a c t / B l ock- A- 164
       A P I number- 42- 15-                683
       HEADER d a t a base unique number- 11585
                                                                                    \


       Date o f c o m p l e t i o n - 12/15/66
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from        200 f e e t t o 13026 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
           .   Induction R e s i s t i v i t y




191.   LOGDEX unique i d e n t i f i c a t i o n number-         269


Page 124
                                                                                       Summary l i s t i n g

        Operator/Cornpany- MOUND
        We1 1 narne- JOHN H. ENGLAND 1
        L o c a t i o n - W a l l e r County,       Texas
                Township-Range-Section                     location-    3S-33E-3
                Abstract/Tract/Block-                  A-     20
        A P I nurnber- 42-473-               310
        HEADER d a t a base unique nurnber- 11226
        Date o f cornpletion-              7/ 9/62
        Well C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from          112 f e e t t o 13554 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Sel f P o t e n t i a l
                S h o r t Norma 1
                Induction Conductivity




192. LOGDEX unique i d e n t i f i c a t i o n number-                 270
       Operator/Company- J P OWEN
       We1 1 name- JOHN H. ENGLAND 1
       L o c a t i o n - W a l l e r County,       Texas
                Township-Range-Section                  location-      3S-33E-3
               Abstract/Tract/Block-                  A-      20
       A P I number- 42-473-                310
       HEADER d a t a base unique number- 11587
       Date o f completion-               7/ 9/64
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 12050 f e e t t o 16070 f e e t .



                                                                                               Page 125
Summary o f LOGDEX Data Base

           Curve t y p e ( s) a v a i 1ab1 e-
               Sel f P o t e n t i a1
               S h o r t Norma 1
               Induction Conductivity




193.   LOGDEX unique i d e n t i f i c a t i o n number-              271
       Operator/Company- PURE
       W e l l name- N. A . BINZ 1
       L o c a t i o n - F o r t Bend County,           Texas
               Township-Range-Section                  location-      3S-34E-5
       A P I number- 42-157-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          280 f e e t t o 13538 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Lateral
               Induction Conductivity




194. LOGDEX unique identification number-                             272
       OperatorKompany- CERRO DE PASCO ET AL
       W e l l name- EDGAR BROWN ET AL 1
       L o c a t i o n - H a r r i s County,       Texas          -
               Township-Range-Section                  location-      3S-35E-1
               A b s t r a c t / T r a c t / B l ock- A-     19
       A P I number- 42-201-              3113
       HEADER d a t a base unique number- 11598
       Date o f c o m p l e t i o n -     8/23/61
       W e l l C l a s s i f i c a t t i o n code- D&A

Page 126
                                                                                     Summary l i s t i n g

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1024 f e e t t o 8362 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




195.   LOGDEX unique i d e n t i f i c a t i o n number-             273
       Operator/Company- CERRO DE PASCO & C H OSMOND
       Well name- BESSIE BUDEWIG 1
        L o c a t i o n - H a r r i s County,      Texas
                Township-Range-Section                  location-      3S-36E-4
               A b s t r a c t / T r a c t / B l ock- A- 406
       API number- 42-201-                 4426
       HEADER d a t a base unique number- 11229
       Date o f c o m p l e t i o n - 12/ 7/56
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e from 1266 f e e t t o 9022 f e e t .
          Curve type( s ) avai 1 ab1 e-
               Self Potential
               S h o r t Norma 1
               Long Normal




196.   LOGDEX unique i d e n t i f i c a t i o n number-             274
       Operator/Company- EDWIN L COX
       We1 1 name- 3 . W . ATKINSON 1
       L o c a t i o n - McMullen County,             Texas
               Township-Range-Section                  l o c a t i o n - 16S-12E-1


                                                                                              Page 127
Summary o f LOGDEX Data Base

               A b s t r a c t / T r a c t / B l ock- A- 657
       A P I number- 42-311- 30504
       HEADER d a t a base unique number- 12993
       Date o f c o m p l e t i o n -     1/12/77
       Well C l a s s i f i c a t t i o n code- D&A

       Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from         830 f e e t t o 9552 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Sel f P o t e n t i a1
               La t e r a 1
               Induction Conductivity




197.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-       275
       Operator/Company- M I D CENTURY O I L AND GAS
       Well name- WILLIAM HUBBEND 1
       L o c a t i o n - McMullen County,             Texas
               Township-Range-Section                  location- 16s-llE-1
               Abstract/Tract/Block-                 A-1043
       A P I number- 42-311-              1843
       HEADER d a t a base unique number-                    1211

       Date o f c o m p l e t i o n -     8/15/66
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1010 f e e t t o 8058 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




Page 128
                                                                                      Summary 1 is t i n g




198.   LOGDEX unique i d e n t i f i c a t i o n number-              276
       Operator/Company- HARKINS AND COMPANY AND HUMBLE
       Well name- V I R G I N I A RAGSDALE SEC 120 1
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                   l o c a t i o n - 16s-13E-9
       A P I number- 42-131-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1024 f e e t t o 11172 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




199.   LOGDEX unique i d e n t i f i c a t i o n number-              277
       Operator/Company- MARINE CONTRACTORS AND SUPPLY
       Well name- HAHL            - WEIDERNEHR          1
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                  l o c a t i o n - 17s-llE-7
               A b s t r a c t / T r a c t / B l o c k - A- 435
       A P I number- 42-131- 31154
       HEADER d a t a base unique number- 13102
       Date o f c o m p l e t i o n -     3/12/75
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          580 f e e t t o 10230 f e e t .
          Curve type( s) a v a i 1ab1 e-


                                                                                               Page 129
Summary o f LOGOEX Data Base

                Self Potential
                S h o r t Normal
                Induction Conductivity




ZOO.   LOGDEX unique i d e n t i f i c a t i o n number-              278
       Operator/Company- TEXACO
       We1 1 name- S. G. MARSHALL                  - STATE 1
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                   l o c a t i o n - 17S-12E-1
               Abstract/Tract/Block-                  A-2123
       A P I number- 42-131-              2067
       HEADER d a t a base unique number- 11639
       Date o f c o m p l e t i o n -     4/10/63
       W e l l C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from          100 f e e t t o 13522 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




201.   LOGDEX unique i d e n t i f i c a t i o n number-             279
       OperatorKompany- EL PAS0 NATURAL-GAS
       W e l l name- FARMERS LIFE YATES RANCH 1
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                  l o c a t i o n - 17S-13E-6
       A P I number- 42-131-


       Log t y p e - I n d u c t i o n E l e c t r i c a l

Page 130
                                                                                      Summary l i s t i n g

               Logs a v a i l a b l e from 1500 f e e t t o 10306 f e e t .
          Curve t y p e ( s ) a v a i 1a b l e -
               Self Potential
               S h o r t Normal
               Induction Conductivity




202.   LOGDEX unique i d e n t i f i c a t i o n number-              280
       Operator/Company- HUMBLE
       Well name- PAUL E. WHITE "Bll 98
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                   l o c a t i o n - 18S-llE-2
               Abstract/Tract/Block-                 A- 808
       A P I number- 42-131- 10868
       HEADER d a t a base unique number- 11659
       Date o f completion-               7/12/66
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2620 f e e t t o 11176 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Gamma Ray A P I U n i t s




203.   LOGDEX unique i d e n t i f i c a t i o n number-              281
       Operator/Company-             MOODY PROPERTIES AND SOUTHLAND DRILLING
       Well name- NICOLAS CANTU 1
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                  l o c a t i o n - 18s-13E-4


                                                                                               Page 131
Summary o f LOGDEX Data Base

       A P I number- 42-131-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          262 f e e t t o 7512 f e e t .
           Curve type( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




204.   LOGDEX unique i d e n t i f i c a t i o n number-             282
       Operator/Company- EASON
       W e l l name- PETERS ESTATE 1
       L o c a t i o n - Duval County,           Texas
               Township-Range-Section                  l o c a t i o n - 19s-llE-9
               A b s t r a c t / T r a c t / B l ock- A- 385
       API number- 42-131- 31372
       HEADER d a t a base unique number- 13316
       Date o f c o m p l e t i o n -     3/17/75
       W e l l C l a s s i f i c a t t i o n code- GAS

       Log type- Induction Electrical
               Logs a v a i l a b l e f r o m 1200 f e e t t o 11270 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               Induction- Conductivity
               Focussed Resi s t i v i t y




205.   LOGDEX unique i d e n t i f i c a t i o n number-             283
       OperatorKompany- SHELL
       W e l l name- 3 . B. STEGALL "A" 1

Page 132
                                                                                      Summary 1 i s t i n g

        L o c a t i o n - Duval County,           Texas
                Township-Range-Section                  l o c a t i o n - 18s-12E-6
                A b s t r a c t / T r a c t / B l ock- A- 991
        A P I number- 42-131- 11146
        HEADER d a t a base unique number- 13211
        Date o f c o m p l e t i o n - 10/21/68
        Well C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1550 f e e t t o 15708 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




206. LOGDEX u n i q u e i d e n t i f i c a t i o n number-          284
        Operator/Company- CHERRYVILLE CORPORATION
        Well name- WILLIAMS 1
        L o c a t i o n - L i v e Oak County,          Texas
                Township-Range-Section                  l o c a t i o n - 14s-16E-1
                A b s t r a c t / T r a c t / B l ock- A- 178
        A P I number- 42-297- 2782
        HEADER d a t a base unique number- 12869
        Date o f c o m p l e t i o n -     4/20/68
        We1 1 C1 a s s i f i c a t t i o n code-      D&A

        Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1550 f e e t t o 10428 f e e t .
           Curve t y p e ( s ) a v a i l a b l e -
                Self Potential
                S h o r t Norma 1

                                                                                               Page 133
Summary of LOGDEX Data Base

               Induction Conductivity




207.   LOGDEX unique i d e n t i f i c a t i o n number-             285
       Operator/Company- HUMBLE
       W e l l name- C. L. MCCASLIN 12
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                  l o c a t i o n - 16S-16E-3
               Abstract/Tract/Block-                 A-      86
       A P I number- 42-297- 30301
       HEADER d a t a base unique number- 20212
       Date o f c o m p l e t i o n - 12/14/71
       W e l l C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1640 f e e t t o 7032 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




208.   LOGDEX unique i d e n t i f i c a t i o n number-             286
       Operator/Company- KILROY                   , TESORO AND      SUBURBAN
       W e l l name- ROYCE PASSMORE 1
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                  l o c a t i o n - 16S-15E-3
               Abstract/Tract/Block-                 A- 102
       API number- 42-297- 30331
       HEADER d a t a base unique number- 15803
       Date o f c o m p l e t i o n -     6/25/72

Page 134
                                                                                      Summary 1 is t i n g

       W 1 C l a s s i f i c a t t i o n code- GAS
        e


       Lo 9 type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2520 f e e t t o 11590 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed R e s i s t i v i t y




209.   LOGDEX unique i d e n t i f i c a t i o n number-             287
       Operator/Company- HUMBLE
       We1 1 name- T.         M. BROOKSHIRE 1
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                  l o c a t i o n - 16S-14E-6
       A P I number- 42-297-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          130 f e e t t o 14112 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




210.   LOGDEX unique i d e n t i f i c a t i o n number-             288
       Operator/Company- INTEGRAL ENERGY
       Well name- LENNOX-BURNS GAS UNIT A-1
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                  l o c a t i o n - 14S-15E-8
       A P I number- 42-297-



                                                                                               Page 135
Summary o f LCGDEX Data Base

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1000 f e e t t o 11182 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed R e s i s t i v i t y




211.   LOGDEX unique i d e n t i f i c a t i o n number-              289
       Operator/Company- TIDEWATER
       We1 1 name- MABEL W. HALL ESTATE A-1
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                   l o c a t i o n - 15s-16E-4
               Abstract/Tract/Block-                 A-      94
       A P I number- 42-297-              2079
       HEADER d a t a base unique number- 12947
       Date o f compl e t i o n -         3/20/65
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1150 f e e t t o 11524 f e e t .
           Curve type( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               S h o r t Normal
               Induction Conductivity




212.   LOGDEX unique i d e n t i f i c a t i o n number-              290
       OperatorKompany- STANDARD O I L COMPANY OF TEXAS
       W e l l name- MRS. CLAY WEST BURNS 1
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                  l o c a t i o n - 15s-15E-5

Page 136
                                                                                        Summary 1 is t i n g

                Abstract/Tract/Block-                  A- 414
        A P I number- 42-297- 1205
        HEADER d a t a base unique number- 14575
        Date o f c o m p l e t i o n -     3/15/60
        Well C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                 Logs a v a i l a b l e from           80 f e e t t o 14858 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




213. LOGDEX unique i d e n t i f i c a t i o n number-                291
       Operator/Company- DAVIS
       Well name- SANGER HEIRS 1
        L o c a t i o n - L i v e Oak County,          Texas
                Township-Range-Section                  l o c a t i o n - 15S-14E-6
                A b s t r a c t / T r a c t / B l o c k - A- 860
       A P I number- 42-297- 30852
       HEADER d a t a b a s e unique nurnber- 12895
       Date o f completion-                9/ 3/76
       Well C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1050 f e e t t o 10574 f e e t .
           Curve type( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




                                                                                                 Page 137
Summary o f LOGUEX Data Base




214.   LOGDEX unique i d e n t i f i c a t i o n number-              292
       OperatorKompany- M.P.S PRODUCTION -NORTH CENTRAL O I L -HARRY HURT
       W e l l name- DOUGHERTY ESTATE 1
       L o c a t i o n - L i v e Oak County,          Texas
               Township-Range-Section                   l o c a t i o n - 14S-14E-5
               Abstract/Tract/Block-                  A-1010
       API number- 42-297-                 736
       HEADER d a t a base unique number- 12823
       Date o f completion-               8/26/61
       We1 1 C l a s s i f i c a t t i o n code- GAS

       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       730 f e e t t o 8104 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               S h o r t Normal
               La t e r a 1
               Induction Conductivity




215.   LOGDEX unique i d e n t i f i c a t i o n number-              293
       OperatorKompany- PAN AMERICAN
       W e l l name- BROWN 1
       L o c a t i o n - H a r r i s County,       Texas       .
               Township-Range-Section                  location-       1S-36E-8
       A P I number- 42-201-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m       100 f e e t t o 15500 f e e t .
           Curve type( s) a v a i 1ab1 e-

Page 138
                                                          Summary 1 i sting

           Self Potential
           Short Normal
           Induction Conductivity
           Gamma Ray API Units




216. LOGDEX unique identification number-     294
      Operator/Company- HOUSTON NATURAL GAS
      Well narne- HAMILL GA UNIT 2 1
      Location- Harris County, Texas
           Township-Range-Section location- 1S-37E-4
           Abstract/Tract/Bl ock- A- 262
      API number- 42-201- 7853
      HEADER data base unique number- 15038
      Date of completion- 9/10/61
      Well Classificattion code- GAS

      Log type- Induction Electrical
           Logs available from 2558 feet to 14706 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Normal
           Induction Conductivity
           Gamma Ray API U n i t s




217. LOGDEX unique identification number-     295
     Operator/Company- HUMBLE
     Well name- T. E. SPARKS 1
      Location- Waller County, Texas
           Township-Range-Section location- 1S-36E-6
           Abstract/Tract/Bl ock- A- 174
     API nurnber- 42-473- 30027

                                                                 Page 139
    Summary o f LOGOEX Data Base

           HEADER d a t a base unique number- 11083
           Date o f completion-               9/ 4/72
           We1 1 C l a s s i f i c a t t i o n code- D&A

           Log type- I n d u c t i o n E l e c t r i c a l
                   Logs a v a i l a b l e f r o m       230 f e e t t o 11184 f e e t .
               Curve type( s) a v a i 1ab1 e-
                   Self Potential
                   Induction Conductivity
                   Focussed R e s i s t i v i t y




    218.   LOGDEX unique i d e n t i f i c a t i o n number-            296
           Operator/Company- STANDARD OIL COMPNAY OF TEXAS
           W e l l name- H. J . LONGENEAUGH 1-1
           L o c a t i o n - H a r r i s County,       Texas
                   Township-Range-Section                  location-     1s-35E-4
                   A b s t r a c t / T r a c t / B l ock- A- 432
           A P I number- 42-201-              3941
           HEADER d a t a base unique number- 11088
           Date o f c o m p l e t i o n -     4/ 4/61
           We1 1 Classificattion code- GAS


           Log t y p e - I n d u c t i o n E l e c t r i c a l
                   Logs a v a i l a b l e from 1720 f e e t t o 15010 f e e t .
               Curve t y p e ( s) a v a i 1ab1 e-
                   Self Potential
                   Induction Conductivity
                   Focussed Resi s t i v i t y




    219.   LOGDEX unique i d e n t i f i c a t i o n number-            297


    Page 140

I
                                                                                   Summary 1 is t i n g

        Operator/Company- PRAIRE PRODUCING AND HARRY HURT
        We1 1 name- WILBERT GOEBAL ET AL 1
        L o c a t i o n - A u s t i n County,         Texas
                Township-Range-Section                     location-    2S-30E-2
                A b s t r a c t / T r a c t / B l o c k - A-   2
        A P I number- 42- 15- 30134
        HEADER d a t a base unique number- 11156
        Date o f c o m p l e t i o n - 11/10/73
        Well C l a s s i f i c a t t i o n code- D&A

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2440 f e e t t o 10854 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                Induction Conductivity
                Focussed R e s i s t i v i t y




220. LOGDEX unique i d e n t i f i c a t i o n number-                 298
       Operator/Company- SHELL ET AL
       Well name- SEALY GAS UNIT 1
        L o c a t i o n - A u s t i n County,        Texas

                Township-Range-Section                     location-   2S-31E-9
       A P I number- 42- 15-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2530 f e e t t o 15512 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity



                                                                                            Page 141
Summary of LOGDEX Data Base




221.   LOGDEX unique identification number-    299
       Operator/Company- KING RESOURCES
       Well name- MARY LYLE 1
       Location- Colorado County, Texas
              Township-Range-Section location- 3S-29E-8
       API number- 42- 89-


       Log type- Induction Electrical
              Logs available from 2550 feet to 9608 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Induction Conductivity




222.   LOGDEX unique identification number-    300
       Operator/Company- NEWMONT OIL AND TIDEWATER OIL
       Well name- ANNABELL EVERETT 1
       Location- Colorado County, Texas
              Township-Range-Section location- 3S-30E-5
              Abstract/Tract/Block- A- 687
       API number- 42- 89- 904
       HEADER data base unique number- 11223
       Date o f completion- 6/13/67
       Well Classificattion code- D&A

       Log type- Induction Electrical
              Logs available from 4000 feet to 12156 feet.
           Curve type( s) avai 1 ab1 e-


Page 142
                                                                                 Summary l i s t i n g

                Self Potential
                S h o r t Normal
                Induction Conductivity




223.   LOGDEX unique i d e n t i f i c a t i o n number-             301
       Operator/Company- SUNDANCE OIL, MAY PETROLEUM AND STUARCO OIL
       Well name- BEST 2
       L o c a t i o n - A u s t i n County,       Texas
               Township-Range-Section                   location-     3S-31E-5
       A P I number- 42- 15-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2750 f e e t t o 13774 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed Resi s t i v i t y




224.   LOGDEX unique i d e n t i f i c a t i o n number-             302
       Operator/Company- HALBOUTY MICHEL T
       Well name- FOSTER-GULF 1
       L o c a t i o n - Montgomery County,                  Texas
               Township-Range-Section                  location-      3N-39E-5
               A b s t r a c t / T r a c t / B l ock- A- 310
       A P I number- 42-339-                 25
       HEADER d a t a base unique number- 14579
       Date o f c o m p l e t i o n -     9/ 9/59
       W e l l C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l

                                                                                          Page 143
Summary o f LOGDEX Data Base

                Logs a v a i l a b l e f r o m 1850 f e e t t o 10954 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




225.   LOGDEX unique i d e n t i f i c a t i o n number-           303
       Operator/Company- MORAN
       Well name- RANDALL CARTWRIGHT 1
       L o c a t i o n - Montgomery County,               Texas
               Township-Range-Section                  location-    3N-37E-4
               Abstract/Tract/Block-                 A- 289
       A P I number- 42-339- 30078
       HEADER d a t a base unique number- 11418
       Date o f c o m p l e t i o n - 11/ 8/72
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2410 f e e t t o 12440 f e e t .
           Curve type( s) a v a i 1ab1 e-
               S e l f Potential
               Induction Conductivity
               Focussed R e s i s t i v i t y

 ----------
226.   LOGDEX unique i d e n t i f i c a t i o n number-           304
       Operator/Company- MCCULLOCH AND VENUS
       We1 1 name- E. G. FROST ESTATE 1
       L o c a t i o n - Montgomery County,               Texas
               Township-Range-Section                  location-   3N-36E-8
               Abstract/Tract/Block-                 A-      18

Page 144
                                                                                Summary 1 is t i n g

       A P I number- 42-339- 30079
       HEADER d a t a base unique number- 11138
       Date o f c o m p l e t i o n -     6/ 8/73
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2720 f e e t t o 14002 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed Resi s t i v i t y




227.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-       305
       Operator/Company- MOBIL
       We1 1 name- CHESTERVILLE 8
       L o c a t i o n - Colorado County,             Texas
               Township-Range-Section                   location-    4s-31E-3
               A b s t r a c t / T r a c t / B l ock- A- 707
       A P I number- 42- 89-               909
       HEADER d a t a base unique number- 11669
       Date o f completion-               8/10/67
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1560 fee't t o 9600 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




                                                                                         Page 145
Summary o f LOGDEX Data Base

228.   LOGDEX unique i d e n t i f i c a t i o n number-              306
       Operator/Company- TEX-STAR AND HARKINS
       We1 1 name- T. P. HALEY TRUST 1
       L o c a t i o n - Colorado County,             Texas
               Township-Range-Section                     location-    4s-30E-5
               Abstract/Tract/Block-                  A- 239
       A P I number- 42- 89-               289
       HEADER d a t a base unique number- 11658
       Date o f compl e t i o n - 12/17/61
       We1 1 C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1030 f e e t t o 10022 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




229.   LOGDEX unique i d e n t i f i c a t i o n number-              307
       Operator/Company- TEXAS O I L AND GAS
       Well name- OSCAR BUNGE 1
       L o c a t i o n - Colorado County,             Texas
               Township-Range-Section                  location-      4s-29E-8
               Abstract/Tract/Block-                 A-      48.
       A P I number- 42- 89- 30423
       HEADER d a t a base unique number- 15573
       Date o f completion-               5/ 7/75
       W e l l C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l


Page 146
                                                                                      Summary 1 is t i n g

                Logs a v a i l a b l e from 1300 f e e t t o 10572 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




230.   LOGDEX unique i d e n t i f i c a t i o n number-              308
       Operator/Company- CRESCENT
       Well name- JAUN G. BENAVIDES 2
        L o c a t i o n - Zapata County,           Texas
               Township-Range-Section                   l o c a t i o n - 26s- 6E-8
               A b s t r a c t / T r a c t / B l ock- A-     71
       A P I number- 42-507-              1998
       HEADER d a t a base unique number- 13606
       Date o f completion-               6/29/62
       Well C l a s s i f i c a t t i o n code- GAS

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          200 f e e t t o 11932 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self P o t e n t i a l
               S h o r t No rma 1
               Induction Conductivity

 ----------
231.   LOGDEX unique i d e n t i f i c a t i o n number-             309
       Operator/Company-             TEXAS O I L AND GAS
       We1 1 name- 0. V. GUERRA "L" 1
       L o c a t i o n - Zapata County,           Texas
               Township-Range-Section                  l o c a t i o n - 26s- 7E-8
       A P I number- 42-507-

                                                                                              Page 147
Summary o f LOGDEX Data Base




       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1000 f e e t t o 9000 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




232.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        310
       OperatorKompany- HUGO ALLEN
       W e l l name- GARCIA-VILLAREAL 1
       L o c a t i o n - Webb County,          Texas
               Township-Range-Section                  l o c a t i o n - 20s- 9E-9
       API number- 42-479-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1450 f e e t t o 8514 f e e t .
           Curve t y p e ( s ) a v a i 1 ab1 e-
               Sel f P o t e n t i a l
               S h o r t Normal
               Induction Conductivity




233.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        311
       Operator/Company- MOBIL
       W e l l name- BRENNAN BENAVIDES "B" 1
       L o c a t i o n - Duval County,          Texas
               Township-Range-Section                  l o c a t i o n - 21s-10E-7
       A P I number- 42-131-



Page 148
                                                                                      Summary 1 is t i n g

       Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from         100 f e e t t o 13652 f e e t .
          Curve type( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity
               Gamma Ray A P I U n i t s




234.   LOGDEX unique i d e n t i f i c a t i o n number-             312
       Operator/Company- ATLANTIC REFINING
       Well name- E. GARCIA ESTATE "A" 1
       L o c a t i o n - Webb County,          Texas
               Township-Range-Section                  l o c a t i o n - 22s- 9E-9
               A b s t r a c t / T r a c t / B l o c k - A-1393
       A P I number- 42-479-              4661
       HEADER d a t a base unique number- 11714
       Date o f completion-               7/15/64
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          100 f e e t t o 10008 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




235.   LOGDEX unique i d e n t i f i c a t i o n number-             313
       Operator/Company- COASTAL STATES
       Well name- V. L. PUIG 1
       L o c a t i o n - Webb County,          Texas


                                                                                               Page 149
Summary of LOGDEX Data Base

              Township-Range-Section location- 22s- 9E-2
              Abstract/Tract/Block- A-1996
       API number-     42-479-   4703
       HEADER data base unique number- 14637
       Date of completion- 2/ 1/65
       Well Classificattion code- D&A

       Log type- Velocity
              Logs available from          616 feet to 10700 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Compensated

       Log type- Induction Electrical
              Logs available from          610 feet to 11664 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Induction Conductivity




236.   LOGDEX unique identification number-           314
       Operator/Company- ATLANTIC RICHFIELD
       Well name- M. MCLEAN TRUST "C" 2
       Location- Jim Hogg County, Texas
              Township-Range-Section location- 22s-10E-9
       API number- 42-247-


       Log type- Induction Electrical
              Logs available from          720 feet to 16030 feet.
           Curve type( s ) avai 1 ab1 e-
              Self Potential

Page 150
                                                                               Summary 1 is t i n g

               S h o r t Normal
               Lonq Normal
               Lateral
               Induction Conductivity




237.   LOGDEX unique i d e n t i f i c a t i o n number-           316
       OperatorKompany- PAN AMERICAN
       Well name- KIRBY LUMBER CORP A-1
       L o c a t i o n - L i b e r t y County,      Texas
               Township-Range-Section                  location-    3N-40E-1
       A P I number- 42-291-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 3008 f e e t t o 14604 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




238.   LOGDEX unique i d e n t i f i c a t i o n number-           317
       Operator/Company- SUNDANCE
       Well name- WIRT DAVIS 1
       L o c a t i o n - L i b e r t y County,      Texas
               Township-Range-Section                  locatjon-   3N-40E-2
               A b s t r a c t / T r a c t / B l ock- A- 304
       A P I number- 42-291-            30262
       HEADER d a t a base unique number- 14670
       Date o f completion-               1/20/72
       Well C l a s s i f i c a t t i o n code- D&A



                                                                                        Page 151
Summary o f LOGDEX Data Base

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2050 f e e t t o 11018 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed Resi s t i v i t y




239.   LOGDEX unique i d e n t i f i c a t i o n number-             318
       OperatorKompany- PRAIRE PRODUCING AND COVEST ENERGY
       Well name- GIBBS BROS ET AL 1
       L o c a t i o n - San J a c i n t o County,           Texas
               Township-Range-Section                  location-      4N-39E-3
               Abstract/Tract/Block-                 A-      40
       A P I number- 42-407-              2883
       HEADER d a t a base unique number- 11473
       Date o f completion-               1/ 7/59
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1830 f e e t t o 11236 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed R e s i s t i v i t y




240.   LOGDEX unique i d e n t i f i c a t i o n number-             319
       OperatorKompany- AMOCO
       Well name- W. W . LANGHAM 1
       L o c a t i o n - San J a c i n t o County,           Texas
               Township-Range-Section                  location-      5N-41E-9

Page 152
                                                                                 Summary l i s t i n g

       A P I number- 42-407-


       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2030 f e e t t o 11866 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




241.   LOGDEX unique i d e n t i f i c a t i o n number-             320
       Operator/Company- V I K I N G D R I LLING AND RODNEY DE LANGE
       Well name- IANGRAM GAS UNIT 1
       L o c a t i o n - San J a c i n t o County,           Texas
               Township-Range-Section                  location-      5N-40E-6
       A P I number- 42-407-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1450 f e e t t o 10530 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Short Normal
               Induction Conductivity
               Induction R e s i s t i v i t y

 ----------

242.   LOGDEX unique i d e n t i f i c a t i o n number-             321
       Operator/Company-             STANDARD OF TEXAS
       Well name- FOSTER LUMBER COMPANY 1
       L o c a t i o n - San J a c i n t o County,           Texas
               Township-Range-Section                  location-     5N-39E-7
               A b s t r a c t / T r a c t / B l ock- A- 292

                                                                                          Page 153
Summary o f LOGDEX Data Base

       A P I number- 42-407-                293
       HEADER d a t a base unique number- 11513
       Date o f completion-               9/14/64
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 2000 f e e t t o 12012 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




243.   LOGDEX unique i d e n t i f i c a t i o n number-              322
       Operator/Company-              FRANKFORT
       We1 1 name- S. GARCIA 1
       L o c a t i o n - Zapata County,            Texas
               Township-Range-Section                   l o c a t i o n - 27S- 6E-3
               Abstract/Tract/Block-                 A-      31
       A P I number- 42-507-              2891
       HEADER d a t a base unique number- 13671
       Date o f c o r n p l e t i o n -   9/19/61
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1042 f e e t t o 10752 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity




Page 154
                                                                                       Summary 1 is t i n g

244.   LOGDEX unique i d e n t i f i c a t i o n number-                323
       Opera t o r/Compa ny- ASH LAND
       Well name- RAFAELA DE MUNOZ 1
       L o c a t i o n - Zapata County,             Texas
               Township-Range-Section                   l o c a t i o n - 27S- 8E-4
       A P I number- 42-507-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from         1100 f e e t t o 16404 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity




245.   LOGDEX unique i d e n t i f i c a t i o n number-                324
       Operator/Company- ROBERT MOSBACHER
       Well name- T. E. FULBRIGHT 1
       L o c a t i o n - Jim Hogg County,             Texas
               Township-Range-Section                  l o c a t i o n 22s- 9E-8
                                                                    I




       A P I number- 42-247-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          830 f e e t t o 12000 f e e t .
          Curve t y p e ( s ) a v a i l a b l e -
               Self Potential
               S h o r t Normal
               Induction Conductivity




246.   LOGDEX unique i d e n t i f i c a t i o n number-                325


                                                                                                Page 155
Summary o f LOGDEX Data Base

       Operator/Company- SHELL
       Well name- EL PAS0               - BENAVIDAS 1
       L o c a t i o n - Webb County,          Texas
               Township-Range-Section                  l o c a t i o n - 20S-10E-4
       A P I number- 42-479-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from           70 f e e t t o 23800 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed Resi s t i v i t y
               Gamma Ray A P I U n i t s

       Log t y p e - Gamma Ray Neutron
               Logs a v a i l a b l e f r o m 15100 f e e t t o 22500 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Gamma Ray A P I U n i t s
               Neutron A P I U n i t s




247.   LOGDEX unique i d e n t i f i c a t i o n number-             326
       Operator/Company- GETTY, M I S S I O N AND O H I O
       W e l l name- STATE TRACT 125 1
       L o c a t i o n - Aransas County,            Texas
               Township-Range-Section                  l o c a t i o n - 16s-24E-6
               Abstract/Tract/Block-                 T- 125
       API number- 42-             7-      542
       HEADER d a t a base unique number- 14741
       Date o f completion-               9/19/58
       W e l l C l a s s i f i c a t t i o n code- GAS


Page 156
                                                                                      Summary 1 is t i n g

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from          320 f e e t t o 9832 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




248.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-         327
       Operator/Company- HUMBLE
       Well name- HARBOR ISLAND GAS UNIT 1
       L o c a t i o n - Nueces County,            Texas
                Township-Range-Section                  l o c a t i o n - 18s-24E-3
                A b s t r a c t / T r a c t / B l ock- T- 312
       A P I number- 42-355-               6552
       HEADER d a t a base unique number- 11673
       Date o f c o m p l e t i o n - 12/24/67
       Well C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2582 f e e t t o 15412 f e e t .
          Curve t y p e ( s) a v a i 1 ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




249.   LOGDEX unique i d e n t i f i c a t i o n number-              328
       Operator/Company- ARNOLD 0 MORGAN
       Well name- BESSIE K. WELDER ET AL A-1
       L o c a t i o n - San P a t r i c i o County,          Texas
               Township-Range-Section                   l o c a t i o n - 18s-23E-3

                                                                                              Page 157
Summary of LOGDEX Data Base

              Abstract/Tract/Block- A- 292
      API number- 42-409- 4160
      HEADER data base unique number- 13304
      Date of completion- 1/ 4/67
      Well Classificattion code- D&A

      Log type- Induction Electrical
               Logs available from 1600 feet to 12520 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Norma 1
              Induction Conductivity




250. LOGDEX unique identification number-             329
      Operator/Company- OHIO
      Well name- JEAN M. DAVIS 1
      Location- San Patricio County, Texas
              Township-Range-Section location- 17S-23E-4
              Abstract/Tract/Block- A- 132
      API number- 42-409- 2239
      HEADER data base unique number- 13163
      Date of completion- 2/ 9/60
      Well Classificattion code- GAS

      Log type- Induction Electrical
              Logs available from         200 feet to 12450 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Induction Conductivity




Page 158
                                                                                      Summary 1 i s t i n g




251. LOGDEX unique i d e n t i f i c a t i o n number-               330
        Operator/Company- MIDWEST
       Well name- STATE TRACT 218 1
        L o c a t i o n - Nueces County,            Texas
                Township-Range-Section                  l o c a t i o n - 17s-24E-2
                Abstract/Tract/Block-                 T- 218
       A P I number- 42-355- 30143
        HEADER d a t a base unique number- 13174
        Date o f c o m p l e t i o n -     9/ 9/70
       Well C l a s s i f i c a t t i o n code-       M-G

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 3020 f e e t t o 11338 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity




252. LOGDEX unique i d e n t i f i c a t i o n number-               331
       Operator/Company- GETTY
       Well name- AMERICAN LIBERTY OIL COMPANY 1
        L o c a t i o n - Calhoun County,            Texas
                Township-Range-Section                  l o c a t i o n - 16s-26E-2
                Abstract/Tract/Block-                 A- 203
       A P I number- 42- 57- 30050
       HEADER d a t a base unique number- 11629
       Date o f c o m p l e t i o n -      5/ 9/70
       Well C l a s s i f i c a t t i o n code- D&A


                                                                                               Page 159
Summary o f LOGDEX Data Base

        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1520 f e e t t o 11516 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Induction Conductivity
                Gamma Ray A P I U n i t s




253.   LOGDEX unique i d e n t i f i c a t i o n number-              332
       Operator/Company- SUNRAY MID-CONTINENT
       Well narne- STATE TRACT 96 1
       L o c a t i o n - Aransas County,             Texas
                Township-Range-Section                  l o c a t i o n - 16s-25E-3
                Abstract/Tract/Block-                 T-      96
       A P I number- 42-            7-       98
       HEADER d a t a base unique number- 13085
       Date o f completion-               3/30/59
       W e l l C l a s s i f i c a t t i o n code- D&A

       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2016 f e e t t o 11860 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Induction Conductivity

 ----------
254.   LOGDEX unique i d e n t i f i c a t i o n number-              333
       Operator/Company- MIDWEST
       W e l l name- STATE TRACT 122 1
       L o c a t i o n - Aransas County,             Texas


Page 160
                                                                 Summary 1 isting

           Township-Range-Section location- 16S-23E-6
           Abstract/Tract/Bl ock- T- 122
      API number- 42- 7-      929
      HEADER data base unique number- 13048
      Date of completion- 8/14/68
      Well Classificattion code- MOG

      Log type- Induction Electrical
           Logs available from 1290 feet to 10700 feet.
        Curve type( s) avai 1 ab1 e-
           Self Potential
           Short Norma 1
           Induction Conductivity




255. LOGDEX unique identification number-         334
      Operator/Company- GULF
      Well name- MUELLER 1
      Location- DeWitt County, Texas
           Township-Range-Section location- 8S-21E-1
     API number- 42-123-


      Log type- Velocity
           Logs available from         100 feet to 13988 feet.
        Curve type(s) available-
           Self Potential
           Acoustic Compensated
           Cal i per




256. LOGDEX unique identification number-         335
     Operator/Company- HUGHES & HUGHES

                                                                        Page 161
Summary of LOGDEX Data Base

      Well name- 0. LAUREL 1
      Location- Webb County, Texas
              Township-Range-Section location- 21S- 9E-4
      API number- 42-479-


      Log type- Induction Electrical
              Logs available from 1030 feet to 11384 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Lateral
              Induction Conductivity
              Induction Resistivity
              Acoustic Compensated




257. LOGDEX unique identification number-     336
      OperatorKompany- GULF
     Well name- GULF-PETERS 1
      Location- Duval County, Texas
              Township-Range-Section location- 19S-llE-3
     API number- 42-131-


      Log type- Induction Electrical
              Logs available from 1250 feet to 14720 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Norma 1
              Induction Conductivity

      Log type- Velocity
              Logs available from 1250 feet to 8504 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential

Page 162
                                                                                      Summary 1 i s t i n g

                   A c o u s t i c Compensated




    258.   LOGDEX unique i d e n t i f i c a t i o n number-          337
           Operator/Company- ATLANTIC RICHFIELD
           Well name- RHODES 54 1
           L o c a t i o n - McMul l e n County,      Texas
                   Township-Range-Section               l o c a t i o n - 16s-13E-1
           A P I number- 42-311-


           Log type- I n d u c t i o n E l e c t r i c a l
                   Logs a v a i l a b l e from 7300 f e e t t o 13532 f e e t .
              Curve t y p e ( s) a v a i 1ab1 e-
                  Self Potential
                  S h o r t Norma 1
                  Induction Conductivity
                  Gamma Ray A P I U n i t s

           Log t y p e - D e n s i t y
                   Logs a v a i l a b l e from     8300 f e e t t o 13452 f e e t .
              Curve t y p e ( s) a v a i 1ab1 e-
                  Density A P I Units
                  Gamma Ray API Units
                  Cal ip e r
                  Monitor




    259.   LOGDEX unique i d e n t i f i c a t i o n number-          338
           OperatorKompany- SHELL
           Well name- L. WEATHERBY 1
           L o c a t i o n - Duval County,       Texas
                  Township-Range-Section               l o c a t i o n - 18s-12E-6
           A P I number- 42-131-
I
I
                                                                                               Page 163
Summary o f LOGDEX Data Base




       Log t y p e - V e l o c i t y
                Logs a v a i l a b l e from 1550 f e e t t o 15410 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated

       Log t y p e - Induction E l e c t r i c a l
                Logs a v a i l a b l e from 1530 f e e t t o 16004 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Lateral
               Induction Conductivity
               Gamma Ray A P I U n i t s




260.   LOGDEX unique i d e n t i f i c a t i o n number-             339
       OperatorKompany- KILLAM & HURD LTD.
       W e l l name- B. LOPEZ 1
       L o c a t i o n - Webb County,          Texas
               Township-Range-Section                  l o c a t i o n - 22s- 9E-3
       A P I number- 42-479-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from          400 feest t o 11084 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               Lateral
               Induction Conductivity
               Induction R e s i s t i v i t y
               A c o u s t i c Compensated




Page 164
                                                                                Summary 1 is t i n g

261.   LOGDEX unique i d e n t i f i c a t i o n number-       340
       Operator/Company- GETTY
       Well name- 118 1
       L o c a t i o n - Aransas County,        Texas
               Township-Range-Section            l o c a t i o n - 16s-24E-1
       A P I number- 42-          7-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 2980 f e e t t o 11816 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




262.   LOGDEX unique i d e n t i f i c a t i o n number-       341
       Operator/Company- CITIES SERVICE
       Well name- BOGGAN 1
       L o c a t i o n - Nueces County,      Texas
               Township-Range-Section            location      20s-19E-1
       A P I number- 42-355-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from   2000 f e e t t o 13104 f e e t .
          Curve type( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




263.   LOGDEX unique i d e n t i f i c a t i o n number-      342
       Opera t o r/Company- PAN AMERICAN


                                                                                         Page 165
Summary o f LOGDEX Data Base

       Well name- T. PETRUCHA 1
        L o c a t i o n - Matagorda County,        Texas
               Township-Range-Section l o c a t i o n - 10s-33E-4
       A P I number- 42-321-


        Log t y p e - Vel o c i t y
               Logs a v a i l a b l e f r o m 8520 f e e t t o 14000 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




264.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-    343
       Operator/Company- MOBIL
       W e l l name- 309 1
       L o c a t i o n - Kenedy County,         Texas
               Township-Range-Section              l o c a t i o n - 25s-21E-4
       A P I number- 42-261-


       Log t y p e - V e l o c i t y
               Logs available f r o m 1000 f e e t t o 17000 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




265.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-    344
       OperatorKompany- STANDARD
       We1 1 name- W. MOOTHART 1
       L o c a t i o n - Cameron County,        Texas


Page 166
                                                                                  Summary 1 is t i n g

               Township-Range-Section             l o c a t i o n - 32s-18E-1
       A P I number- 42- 61-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 2000 f e e t t o 16002 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




266.   LOGDEX unique i d e n t i f i c a t i o n number-        345
       OperatorKompany- CHEVRON
       Well name- J . RODRIGUEZ 1
       L o c a t i o n - Cameron County,        Texas
               Township-Range-Section             l o c a t i o n - 31S-20E-5
       A P I number- 42- 61-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from      300 f e e t t o 18500 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




267.   LOGDEX unique i d e n t i f i c a t i o n numbei-        346
       OperatorKompany- SHELL
       Well name- J . ALVARADO 1
       L o c a t i o n - Bee County,    Texas
               Township-Range-Section             l o c a t i o n - 12s-17E-3
       A P I number- 42- 25-


                                                                                           Page 167
Summary o f LOGDEX Data Base

        Log type- V e l o c i t y
                Logs a v a i l a b l e f r o m ,3530 f e e t t o 15800 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               A c o u s t i c Compensated




268.   LOGDEX unique i d e n t i f i c a t i o n number-         347
       Operator/Company- PAN AMERICAN
       We1 1 name- D. BROWN 1
       L o c a t i o n - H a r r i s County,    Texas
               Township-Range-Section              location-       1S-36E-8
       A P I number- 42-201-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m    150 f e e t t o 15524 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Sel f P o t e n t i a l
               A c o u s t i c Compensated
               Gamma Ray A P I U n i t s




269.   LOGDEX unique i d e n t i f i c a t i o n number-         348
       OperatorKompany- SHELL
       W e l l name- 0. FRIEDRICHS 1
       L o c a t i o n - G o l i a d County,    Texas
               Township-Range-Section              l o c a t i o n - 11s-22E-9
       A P I number- 42-175-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m   100 f e e t t o 16000 f e e t .

Page 168
                                                                              Summary 1 is t i ng

          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




270.   LOGDEX unique i d e n t i f i c a t i o n number-       349
       OperatorKompany- SOH10 & SKELLY
       Well name- P. STOCK 1
       L o c a t i o n - Lavaca County,          Texas
               Township-Range-Section              location-    4s-25E-8
       A P I number- 42-285-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 1810 f e e t t o 14000 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




271.   LOGDEX unique i d e n t i f i c a t i o n number-       350
       OperatorKompany- SHELL
       Well name- KIRBY LUMBER 1
       L o c a t i o n - L i b e r t y County,   Texas
               Township-Range-Section              location-   2N-41E-5
       A P I number- 42-291-


       Log type- V e l o c i t y
               Logs a v a i l a b l e from 2550 f e e t t o 17150 f e e t .
          Curve type( s) a v a i 1ab1 e-
               A c o u s t i c Compensated
               Gamma Ray A P I U n i t s

                                                                                      Page 169
Summary of LOGDEX Data Base




272.       LOGDEX unique identification number-   351
           Operator/Company- AMOCO
           Well name- PENNY 1
           Location- Matagorda County, Texas
                Township-Range-Section location- 10S-32E-6
           API number- 42-321-


           Log type- Velocity
                Logs available from 2024 feet to 13980 feet.
       ,     Curve type(s) available-
                Self Potential
                Acoustic Compensated




273.       LOGDEX unique identification number-   352
           Operator/Company- TENNECO
           Well name- W. MCCAMBELL 1
           Location- San Patricio County, Texas
                Township-Range-Section location- 17S-23E-5
           API number- 42-409-


           Log type- Velocity
                Logs available from 6500 fee? to 14052 feet.
             Curve type( s) avai 1 ab1 e-
                Self Potential
                Acoustic Compensated




274.   LOGDEX unique identification number-       353

Page 170
                                                                                   Summary 1 is t i n g

       OperatorKompany- SHELL
       Well name- L. PENWELL 1
       L o c a t i o n - Duval County,          Texas
               Township-Range-Section              l o c a t i o n - 18S-12E-5
       A P I number- 42-131-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 1050 f e e t t o 12900 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Compensated




275.   LOGDEX unique i d e n t i f i c a t i o n number-         354
       OperatorKompany- HUMBLE
       Well name- J . KENEDY 4
       L o c a t i o n - Kenedy County,         Texas
              Township-Range-Section               l o c a t i o n - 24s-19E-2
       A P I number- 42-261-


       Log type- Velocity
               Logs a v a i l a b l e from       100 f e e t t o 20004 f e e t .

          Curve type( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Compensated




276.   LOGDEX unique i d e n t i f i c a t i o n number-         355
       Operator/Company-               HUMBLE
       Well name- HUMBLE           - MARTINEZ      I11 1


                                                                                            Page 171
Summary of LOGDEX Data Base

       Location- Starr County, Texas
              Township-Range-Section location- 28s- 8E-2
       API number-    42-427-


       Log type- Velocity
              Logs available from         450 feet to 13300 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Compensated




277.   LOGDEX unique identification number-          356
       Operator/Company- HUMBLE
       Well name- S. EAST 22
       Location- Kenedy County, Texas
              Township-Range-Section location- 25s-18E-3
       API number-    42-261-


       Log type- Velocity
              Logs available from         100 feet to 17000 feet.
           Curve type( s) avai 1 ab1 e-
              Sel f Potential
              Acoustic Compensated




278.   LOGDEX unique identification number-          357
       Operator/Company- STANDARD OIL COMPANY OF TEXAS
       We1 1 name- RIO FARMS INC. 1
       Location- Hidalgo County, Texas
              Township-Range-Section location- 30s-17E-2


Page 172
                                                                                     Summary 1 i s t i n g

       A P I number- 42-215-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 2600 f e e t t o 17000 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




279.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        358
       OperatorKompany- COASTAL STATES AND PRESTON O I L
       We1 1 name- E. DELCAMBRE 1
       L o c a t i o n - Vermi 1i o n P a r i s h ,     Louisiana
               Township-Range-Section                  l o c a t i o n - 14s- 5E-5
       A P I number- 17-113-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 12550 f e e t t o 13020 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Cal i per

       Log t y p e - Gamma Ray
               Logs a v a i l a b l e from 12700 f e e t t o 12990 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Gamma Ray API U n i t s

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2500 f e e t t o 14510 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential

                                                                                              Page 173
Summary o f LOGDEX Data Base

               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y

       Log type- Temperature
               Logs a v a i l a b l e from 1000 f e e t t o 13372 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Tempe r a t u r e

       Log type- D e n s i t y
               Logs a v a i l a b l e from 12400 f e e t t o 12720 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Density API Units
               Porosity
               Gamma Ray A P I U n i t s




280.   LOGDEX unique i d e n t i f i c a t i o n number-      359
       Operator/Company- HUMBLE
       Well name- L. KUNETKA 1
       L o c a t i o n - D e W i t t County,    Texas
               Township-Range-Section             location-     7S-24E-9
       API number- 42-123-


       Log type- V e l o c i t y
               Logs a v a i l a b l e f r o m 9980 f e e t t o 12248 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Caliper




281.   LOGDEX unique i d e n t i f i c a t i o n number-      360


Page 174
                                                                                 Summary l i s t i n g

        Operator/Company-            PHILLIPS
        Well name- SCHENCK 2
        L o c a t i o n - B r a z o r i a County,   Texas
                Township-Range-Section               location-    6S-39E-5
        A P I number- 42- 39-


        Log type- M i c r o
                Logs a v a i l a b l e from 11400 f e e t t o 12986 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                Inverse 1 Inch
                Normal 2 I n c h




282.   LOGDEX unique i d e n t i f i c a t i o n number-         361
       OperatorKompany- PHILLIPS
       We1 1 name- GEWIL 2
        L o c a t i o n - B r a z o r i a County,   Texas
               Township-Range-Section               location-     6S-39E-5   .

       A P I number- 42- 39-


       Log t y p e - M i c r o
               Logs a v a i l a b l e from 8700 f e e t t o 12250 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Inverse 1 Inch
               Normal 2 I n c h




283.   LOGDEX unique i d e n t i f i c a t i o n number-         362
       Operator/Company- HANOVER



                                                                                         Page 175
Summary of LOGDEX Data Base

       Well name- E. BRADT 1
       Location- DeWitt County, Texas
               Township-Range-Section location- 8S-21E-7
       API number-     42-123-


       Log type- Induction Electrical
               Logs available from 1450 feet to 10080 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Induction Conductivity
              Induction Resistivity




284.   LOGDEX unique identification number-    363
       Operator/Company- SHELL
       Well name- W . OROEHL 1
       Location- DeWitt County, Texas
              Township-Range-Section location- 8S-21E-8
       API number- 42-123-


       Log type- Vel o c i t y

              Logs available from 3550 feet to 14300 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Compensated




285.   LOGDEX unique identification number-    364
       OperatorKompany- LONE STAR PRODUCING
       Well name- H. GIPS 1


Page 176
                                                                               Summary 1 is t i n g

        L o c a t i o n - DeWitt County,     Texas
               Township-Range-Section           location-     9S-21E-9
       A P I number- 42-123-


        Log type- Vel o c i t y
               Logs a v a i l a b l e from 10150 f e e t t o 13250 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Caliper




286.   LOGDEX unique i d e n t i f i c a t i o n number-    365
       Operator/Company- BRAZOS OIL AND GAS
       Well name- T. BRYSCH 1
       L o c a t i o n - DeWitt County,      Texas
               Township-Range-Section           location-    9S-21E-6
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 1692 f e e t t o 12020 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Sel f P o t e n t i a1
               A c o u s t i c Compensated
               Cal ip e r




287.   LOGDEX unique i d e n t i f i c a t i o n nurnber-   366
       OperatorKompany- HUNT WM H-OCCIDENTAL
       Well name-       M.   OSTERLOH 1
       L o c a t i o n - DeWi tt County,     Texas


                                                                                       Page 177
Summary o f LOGDEX Data Base

               Township-Range-Section                 location-      9S-19E-6
       API nurnber- 42-123-


       Log t y p e - V e l o c i t y
                Logs a v a i l a b l e f r o m 3000 f e e t t o 14900 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated

       Log t y p e - D e n s i t y
                Logs a v a i l a b l e f r o m 15800 f e e t t o 16390 f e e t .
           Curve t y p e ( s) a v a i l a b 1 e-
               Density A P I Units
               Caliper
               Monitor

       Log t y p e - P o r o s i t y Neutron Compensated
                Logs a v a i l a b l e f r o m 14900 f e e t t o 16390 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Porosity
               Cal i p e r




288.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-       367
       Operator/Company-               HUMBLE
       W e l l name- KESELING GAS UNIT NO 1 1
       L o c a t i o n - D e W i t t County,       Texas
               Township-Range-Section                 location-      8S-22E-7
       API number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from         6200 f e e t t o 12024 f e e t .


Page 178
                                                                                 Summary 1 is t i n g

          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




289.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-   368
       Operator/Company- HARKINS AND HUMBLE
       Well narne- KESELING GAS U N I T 2 1
       L o c a t i o n - D e W i t t County,   Texas
               Township-Range-Section             location-     8S-22E-9
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 10394 f e e t t o 11830 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




290.   LOGDEX unique i d e n t i f i c a t i o n number-        369
       Operator/Company- GEORGE R . BROWN
       We1 1 name- A. FRIAR "A" 1
       L o c a t i o n - D e W i t t County,   Texas
               Township-Range-Section             location-     8S-23E-2
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m 1900 f e e t t o 10400 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated

                                                                                          Page 179
Summary of LOGDEX Data Base




291.   LOGDEX unique identification number-    370
       Operator/Company- ATLANTIC
       We1 1 name- C. SCHORRE 1
       Location- DeWitt County, Texas
              Township-Range-Section location- 8s-22E-9
       API number-    42-123-


       Log type- Velocity
              Logs available from 6100 feet to 12000 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Compensated




292.   LOGDEX unique identification number-    371
       Operator/Company- BRIGHT AND SCHIFF
       We1 1 name- BROWN 1
       Location- DeWitt County, Texas
              Township-Range-Section location- 8s-23E-9
       API number- 42-123-


       Log type- Velocity
              Logs available from 10700 feGt to 12280 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Compensated




293.   LOGDEX unique identification number-    372

Page 180
                                                                                    Summary 1 is t i n g

       Operator/Company- HIGHLAND
       Well name- J . WOOD JR.                1
       L o c a t i o n - DeWitt County,           Texas
               Township-Range-Section                location-       8s-21E-8
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 9400 f e e t t o 14702 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




294.   LOGDEX unique i d e n t i f i c a t i o n number-           373
       Operator/Company- D.O. E.                  - GRUY   FEDERAL, I N C .
       Well name- GRABBE 1
       L o c a t i o n - Swisher County,           Texas
               Township-Range-Section                l o c a t i o n - 99N-99E-9
       A P I number- 42-437-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from          92 f e e t t o 4200 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
              A c o u s t i c Compensated

       Log t y p e - Ampl it u d e
               Logs a v a i l a b l e from          90 f e e t t o 4199 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              A c o u s t i c Ampl it u d e

       Log t y p e - P o r o s i t y Neutron Compensated

                                                                                             Page 181
Summary of LOGDEX Data Base

               Logs available from         94 feet to 4207 feet.
           Curve type( s) avai 1 ab1 e-
              Porosity
              Ratio of Counters
              Cal i per
              Gamma Ray API Units
              Density API Units
              Monitor

      Log type- Induction Electrical
              Logs available from         98 feet to 4189 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Long Normal
              Lateral
              Induction Resistivity
              Focussed Resi stivi ty




295. LOGDEX unique identification number-            374
      Operator/Company- D.O.E.        - GRUY   FEDERAL, INC.
     Well name- R. WHITE 1
      Location- Randall County, Texas
              Township-Range-Section location- 99N-99E-9
      API number- 42-381-


      Log type- Velocity
              Logs available from         250 feet to 4000 feet.
           Curve type( s) avai 1 ab1 e-
              Acoustic Compensated

      Log type- Amp1 i tude
              Logs available from         100 feet to 4000 feet.
           Curve type( s) avai 1 ab1 e-


Page 182
                                                                                      Summary 1 is t i n g

               A c o u s t i c Amplitude

       Log t y p e - P o r o s i t y Neutron Compensated
               Logs a v a i l a b l e from            96 f e e t t o 4004 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Porosity
               R a t i o o f Counters
               Caliper
               Gamma Ray A P I U n i t s
               Density A P I Units
               Monitor

       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from           98 f e e t t o 3988 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Long Normal
               Lateral
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y




296.   LOGDEX unique i d e n t i f i c a t i o n number-            375
       OperatorKompany- MONSANTO AND PENNZOIL UNITED
       Well name- DENTLER 1
       L o c a t i o n - DeWitt County,           Texas
               Township-Range-Section                  location-      9S-21E-9
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from        2700 f e e t t o 9934 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated



                                                                                              Page 183
Summary o f LOGDEX Data Base




297.   LOGDEX unique i d e n t i f i c a t i o n number-      376
       OperatorKompany- AUSTRAL O I L
       W e l l name- 0. SCHROETER 1
       L o c a t i o n - D e W i t t County,    Texas
               Township-Range-Section             location-     9S-21E-1
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m 2400 f e e t t o 12000 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Cal ip e r




298.   LOGDEX unique i d e n t i f i c a t i o n number-      377
       OperatorKompany- AUSTRAL O I L AND CROWN CENTRAL O I L
       Well name- H. FERGUSON 1
       L o c a t i o n - D e W i t t County,    Texas
               Township-Range-Section             location-    9S-22E-3
       A P I number- 42-123-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 7200 f e e t t o 12016 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated
               Cal ip e r
               Gamma Ray API U n i t s




Page 184
                                                                                       Summary 1 ist ing




299.   LOGDEX unique i d e n t i f i c a t i o n number-             378
       Operator/Company-            HUMBLE
       Well name- GUARANTY TITLE &TRUST 1
       L o c a t i o n - DeWitt County,             Texas
               Township-Range-Section                   location-     9S-20E-7
       A P I number- 42-123-


       Log type- V e l o c i t y
               Logs a v a i l a b l e from 1750 f e e t t o 11800 f e e t .
          Curve t y p e ( s ) a v a i l a b l e -
              Self Potential
              A c o u s t i c Compensated
              Caliper




300.   LOGDEX unique i d e n t i f i c a t i o n number-             379
       Operator/Company-            NEIL HANSON, EDWIN COX, MONSANTO, ET. AL.
       Well name- MATEJEK 1
       L o c a t i o n - DeWitt County,             Texas
              Township-Range-Section location- 9S-20E-8
       A P I number- 42-123-


       Log type- V e l o c i t y
               Logs a v a i l a b l e from          3180 f e e t t o 12000 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
              Self Potential
              A c o u s t i c Compensated
              Cal ip e r




                                                                                              Page 185
Suminary of LOGDEX Data Base

301.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      380
       OperatorKompany- EDWIN L. COX
       Well name- OEHLKE 1
       L o c a t i o n - D e W i t t County,      Texas
               Township-Range-Section                  location-    9S-20E-8
       API number- 42-123-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1900 f e e t t o 11600 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Focussed R e s i s t i v i t y
               A c o u s t i c Compensated




302.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      381
       OperatorKompany- SUPERIOR
       We1 1 name- H. BRANDT ET AL 1
       L o c a t i o n - D e W i t t County,      Texas
               Township-Range-Section                  location-    9S-21E-1
       A P I number- 42-123-


       Log t y p e - P o r o s i t y Neutron Compensated
               Logs a v a i l a b l e f r o m 4500 f e e k t o 13004 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Porosity
               Caliper
               Gamma Ray API U n i t s
               D e n s i t y API U n i t s
               Monitor




Page 186
                                                                                      Summary 1 i s t i n g

303.   LOGDEX unique i d e n t i f i c a t i o n number-              382
       OperatorKompany- GETTY
       Well name- NORDHEIM GAS UNIT 15 15
       L o c a t i o n - D e W i t t County,       Texas
                Township-Range-Section                  location-       9S-20E-9
       A P I number- 42-123-


       Log t y p e - P o r o s i t y Neutron Compensated
                Logs a v a i l a b l e from 10000 f e e t t o 11200 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Porosity
               Cal ip e r
               Gamma Ray A P I U n i t s
               Density API Units
               Monitor




304.   LOGDEX unique i d e n t i f i c a t i o n number-              383
       OperatorKompany- NEUHOFF
       Well name- FAIRFAX FOSTER SUTTER 2
       L o c a t i o n - S a i n t Mary P a r i s h ,    Louisiana
               Township-Range-Section                   l o c a t i o n - 14s-10E-6
       A P I number- 17-101-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 14400 f e e t t o 16350 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y -




                                                                                               Page 187
Summary o f LOGDEX Data Base

305. LOGDEX unique identification number-            384
      0per at o r/C ornpa ny- SOUTH PORT EX P LORAT ION
      Well name- B. SIMON 2
      Location- Vermilion Parish, Louisiana
            Township-Range-Section location- 11S- 2E-6
      API number- 17-113-


      Log type- Induction Electrical
            Logs available from 13950 feet to 15154 feet.
        Curve type( s) avai 1 ab1 e-
            Self Potential
            Induction Resistivity
            Focussed Resi stivi ty




306. LOGDEX unique identification number-            385
      Operator/Cornpany- EXXON
      Well name- EXXON FEE 80
      Location- Vermi 1 ion Parish, Louisiana
            Township-Range-Section location- 17S- 1E-5
      API number- 17-113-

      Log type- Velocity
            Logs available from 13290 feet to 15700 feet.
        Curve type( s) avai 1 ab1 e-
            Acoustic Compensated
            Cal i per
            Gamma Ray API Units

      Log type- Induction Electrical
            Logs available from 3500 feet to 15700 feet.
        Curve type( s) avai 1 ab1 e-

Page 188
                                                                                      Summary 1 is t i n g

                Self Potential
                S h o r t Norma 1
                Induction R e s i s t i v i t y
                Gamma Ray A P I U n i t s




307.   LOGDEX unique i d e n t i f i c a t i o n number-             386
       OperatorKompany- SUN
       Well name- BENTSEN BROTHERS C 1
       L o c a t i o n - H i d a l g o County,       Texas
               Township-Range-Section                   l o c a t i o n - 28s 13E-1
       A P I number- 42-215-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2502 f e e t t o 12802 f e e t .
          Curve type( s) a v a i l a b l e -
               Self Potential
               S h o r t Normal
               Amp1 i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




308.   LOGDEX unique i d e n t i f i c a t i o n number-             387
       OperatorKompany- HUMBLE
       Well name- LATERRE D 7
       L o c a t i o n - Terrebonne P a r i s h , L o u i s i a n a
               Township-Range-Section                  l o c a t i o n - 20s-20E-6
       A P I number- 17-109-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 3520 f e e t t o 15510 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-


                                                                                               Page 189
Summary o f LOGDEX Data Base

               Sel f P o t e n t i a l
               S h o r t Normal
               A m p l i f i e d S h o r t Normal
               Induction Conductivity
               Induction Resistivity




309.   LOGDEX unique i d e n t i f i c a t i o n number-              388
       Operator/Company- EXXON
       We1 1 name- C . M. ARMSTRONG 46
       L o c a t i o n - Kenedy County,            Texas
               Township-Range-Section                   l o c a t i o n - 25s-18E-1
       A P I number- 42-261-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 15450 f e e t t o 16216 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction Resistivity
               Amp1 if ied Focussed Resi s t i v i t y




310.   LOGDEX unique i d e n t i f i c a t i o n number-              389

       OperatorKompany- TEXACO
       Well name- H. H. THOMAS 16
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  l o c a t i o n - 10s-31E-4
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1550 f e e t t o 15000 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-

Page 190
                                                                                     Summary 1is t i n g

               S e l f P o t e n t i a1
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y
               A c o u s t i c Compensated

       Log t y p e - P o r o s i t y Neutron Compensated
                Logs a v a i l a b l e from 6960 f e e t t o 15000 f e e t .
          Curve type( s ) a v a i 1ab1 e-
               Porosity
               Caliper
               Gamma Ray A P I U n i t s
               Density A P I Units




311.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        390
       OperatorKompany- SUPERIOR
       Well name- BURKE-HERMAN 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  l o c a t i o n - 10s-31E-3
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1520 f e e t t o 11830 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Amp1 i f i e d S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




312.   LOGDEX unique i d e n t i f i c a t i o n number-             391
       OperatorKompany- SUPERIOR
       Well name- W . NELSEN 1


                                                                                             Page 191
Summary o f LOGDEX Data Base

       L o c a t i o n - Matagorda County,              Texas
                Township-Range-Section                  l o c a t i o n - 10s-31E-5
       A P I number- 42-321-


       Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1700 f e e t t o 11730 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivitv
               Induction Resistivity"




313.   LOGDEX unique i d e n t i f i c a t i o n number-              392
       0pe r a t o r/Corn p a ny - COASTAL STATES
       We1 1 name- WYLIE 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  l o c a t i o n - 10s-31E-2
       API number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 1270 f e e t t o 13110 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed Resi s t i v i t y
               Amp1 i f i e d Focussed R e s i s t i v i t y

       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m 1270 f e e t t o 13114 f e e t .
           Curve type( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated
               A c o u s t i c Compensated

Page 192
                                                                                      Summary 1 is t i n g




314.   LOGDEX unique i d e n t i f i c a t i o n number-              393
       Operator/Company- SUN
       Well name- HEFFELFINGER 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                   l o c a t i o n - 10s-31E-1
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2050 f e e t t o 12002 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




315.   LOGDEX unique i d e n t i f i c a t i o n number-              394
       Operator/Company- HUMBLE
       Well name- J. T. WILLIAMS 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  l o c a t i o n - 10s-31E-1
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2066 f e e t t o 11376 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Amp1 if ied S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y


                                                                                              Page 193
Summary of LOGDEX Data Base




316. LOGDEX unique identification number-      395
      OperatorKompany- MONSANTO CHEMICAL
      Well name- BUCKEYE 1
      Location- Matagorda County, Texas
              Township-Range-Section location- 10S-32E-3
      API number- 42-321-


      Log type- Induction Electrical
              Logs available from 2506 feet to 16924 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Norma 1
              Amplified Short Normal
              Long Normal
              Late ra 1
              Induction Conductivity
              Induction Resistivity




317. LOGDEX unique identification number-      396
      Operator/Company- MONSANTO CHEMICAL
     Well name- DOMAN 1
      Location- Matagorda County, Texas
              Township-Range-Section location- 10s-32E-3
     API number- 42-321-


      Log type- Induction Electrical
              Logs available from 2140 feet to 12536 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Long Normal

Page 194
                                                                                      Summary 1 is t i n g

                Lateral
                Induction Conductivity
                Induction R e s i s t i v i t y




318.   LOGDEX unique i d e n t i f i c a t i o n number-              397
       Operator/Company- HUMBLE
       We1 1 name- PIERCE ESTATE 2
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                   l o c a t i o n - 10s-32E-3
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2100 f e e t t o 11700 f e e t .
          Curve type( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity
               Induction R e s i s t i v i t y




319.   LOGDEX unique i d e n t i f i c a t i o n number-              398
       Operator/Company- COASTAL STATES
       Well name- CORNELIUS 2
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  location-       9s-31E-8
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         1262 f e e t t o 13442 f e e t .
          Curve type( s ) a v a i 1ab1 e-
               Self Potential

                                                                                               Page 195
Summary of LOGDEX Data Base

              Induction Conductivity
              Induction Resistivity
              Focussed Resi stivi ty
              Caliper

      Log type- Velocity
              Logs available from 1270 feet to 13470 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Acoustic Non-Compensated
              Acoustic Compensated




320. LOGDEX unique identification number-      399
      Operator/Company- MONSANTO CHEMICAL
      Well name- BEHRENS 1
      Location- Matagorda County, Texas
              Township-Range-Section location- 9S-32E-9
      API number- 42-321-


      Log type- Induction Electrical
              Logs available from 2994 feet to 12512 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Long Normal
              Late ra 1
              Induction Conductivity
              Induction Resistivity

 ----------
321. LOGDEX unique identification number-     400
     OperatorKompany- UNION PRODUCING
     Well name- POTTMAST 1
      Location- Matagorda County, Texas

Page 196
                                                                                      Summary 1 is t i n g


               Township-Range-Section                  l o c a t i o n - 10S-30E-6
       A P I number- 42-321-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from          100 f e e t t o 12300 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Long Normal
               L a t er a 1




322.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-        401
       Operator/Company- HUMBLE
       Well name- J. C . LEWIS B 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  location-      9S-32E-8
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 2050 f e e t t o 12050 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction Resistivity




323.   LOGDEX unique i d e n t i f i c a t i o n number-             402
       Operator/Company-              MONSANTO CHEMICAL
       Well name- MUNGER 1
       L o c a t i o n - Matagorda County,              Texas


                                                                                               Page 197
Summary o f LOGDEX Data Base

               Township-Range-Section                  location-    9S-32E-9
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1930 f e e t t o 12530 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




324.   LOGDEX unique i d e n t i f i c a t i o n number-           403
       Operator/Company- CONTINENTAL
       We1 1 name- W. W . FONDREN ET AL 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  location-   9S-32E-7
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1300 f e e t t o 13550 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity
               Induction R e s i s t i v i t y
               Gamma Ray API U n i t s




325.   LOGDEX unique i d e n t i f i c a t i o n number-           404
       Operator/Company- TEXKAN
       W e l l name- T. E. SLONE 1
       L o c a t i o n - Matagorda County,              Texas

Page 198
                                                                                      Summary 1 i s t i n g

               Township-Range-Section                   l o c a t i o n - 10s-30E-7
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 1300 f e e t t o 12004 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t v
               Gamma Ray A P I U n i t s




326.   LOGDEX unique i d e n t i f i c a t i o n number-              405
       OperatorKompany- TENNECO
       We1 1 name- B. W. TRULL ESTATE A-3
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  l o c a t i o n - 10s-30E-6
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1150 f e e t t o 12500 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y
               Gamma Ray A P I U n i t s




327.   LOGDEX unique i d e n t i f i c a t i o n number-             406
       OperatorKompany- TENNECO
       We1 1 name- 6 . W . TRULL ESTATE A-2


                                                                                               Page 199
Summary of LOGDEX Data Base

       Location- Matagorda County, Texas
              Township-Range-Section location- 10S-30E-6
       API number-    42-321-


       Log type- Induction Electrical
              Logs available from 1400 feet to 12550 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Induction Conductivity
              Induction Resistivity




328.   LOGDEX unique identification number-          407
       Operator/Company- HUMBLE
       We1 1 name- C. M. ARMSTRONG 20
       Location- Kenedy County, Texas
              Township-Range-Section location- 25s-18E-7
       API number- 42-261-


       Log type- Induction Electrical
              Logs available from         100 feet to 19280 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Lateral
              Induction Conductivity
              Induction Resistivity




329.   LOGDEX unique identification number-          408
       Operator/Company- TEXACO
       Well name- WEITING 15

Page 200
                                                                                     Summary 1 i s t i n g

       L o c a t i o n - B r a z o r i a County,    Texas
               Township-Range-Section                 location-      6s-39E-8
       A P I number- 42- 39-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from         416 f e e t t o 12386 f e e t .
          Curve t y p e ( s) a v a i l a b l e -
               Self Potential
               S h o r t Normal
               Long Normal
               L a t er a 1




330.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-      409
       OperatorKompany- SUN
       Well name- STATE-LAGUNA MADRE 1
       L o c a t i o n - Kenedy County,        Texas
               Township-Range-Section                l o c a t i o n - 23s-21E-1
       A P I number- 42-261-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from         284 f e e t t o 11138 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Lona Normal




331.   LOGDEX unique , d e n t , f i c a t , o n number-           410
       Operator/Company- SUN
       Well name- JEFFERIES 2


                                                                                              Page 201
Summary of LOGDEX Data Base

       Location- Hidalgo County, Texas
              Township-Range-Section location- 29S-13E-1
       API number-    42-215-


       Log type- Electrical
              Logs available from 1050 feet to 10200 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Short Normal
              Long Normal
              Lateral




332.   LOGDEX unique identification number-    411
       OperatorKompany- C & K PETROLEUM
       Well name- POTTHAST 1
       Location- Matagorda County, Texas
              Township-Range-Section location- 10S-30E-6
       API number- 42-321-


       Log type- Induction Electrical
              Logs available from 2500 feet to 12334 feet.
           Curve type( s) avai 1 ab1 e-
              Self Potential
              Induction Conductivity
              Induction Resistivity
              Focussed Resi stivi ty




333.   LOGDEX unique identification number-    412
       OperatorKompany- SUN
       Well name- 76 8


Page 202
                                                                                     Summary l i s t i n g

        L o c a t i o n - Aransas County,           Texas
                Township-Range-Section                l o c a t i o n - 16S-24E-1
        A P I number- 42-          7-


        Log t y p e - E l e c t r i c a l
                Logs a v a i l a b l e from 2030 f e e t t o 11022 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Long Normal
                Lateral




334.   LOGDEX unique i d e n t i f i c a t i o n number-           413
       Operator/Cornpany-            PHILLIPS
       Well name- HOUSTON Z 1
       L o c a t i o n - B r a z o r i a County,    Texas
               Township-Range-Section                location-       6S-39E-8
       A P I number- 42- 39-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e from         200 f e e t t o 14290 f e e t .
          Curve t y p e ( s) a v a i l a b l e -
               Self Potential
               S h o r t Norma 1
               Long Normal
               L a t er a 1




335.   LOGDEX unique i d e n t i f i c a t i o n number-           414
       Operator/Company- PAN AMERICAN
       Well name- SHERRILL GAS UNIT 1



                                                                                             Page 203
Summary o f LOGDEX Data Base

        L o c a t i o n - Matagorda County,          Texas
                Township-Range-Section               location-     9S-33E-2
       A P I number- 42-321-


        Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 2100 f e e t t o 13100 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
                Self Potential
                S h o r t Norma 1
                Induction Conductivity
                Induction R e s i s t i v i t y




336. LOGDEX unique i d e n t i f i c a t i o n number-            415
       Operator/Company- HUMBLE
       We1 1 name- P. HUEBNER 1
        L o c a t i o n - Matagorda County,          Texas
               Township-Range-Section                location-     9S-33E-6
       A P I number- 42-321-


        Log type- I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m    100 f e e t t o 14000 f e e t .

           Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               L a t e r a1
               Induction Conductivity
               Induction R e s i s t i v i t y




337. LOGDEX unique i d e n t i f i c a t i o n number-            416
       Operator/Company- GULF
       We1 1 name- GILMORE ET AL 1

Page 204
                                                                                      Summary 1 is t i n g

       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                   location-    9S-33E-7
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e from 2998 f e e t t o 10032 f e e t .
          Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




338.   LOGDEX unique i d e n t i f i c a t i o n number-            417
       OperatorKompany- CYPRUS
       Well name- RUGLEY 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                  location-     8S-33E-9
       A P I number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from         2400 f e e t t o 12602 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




339.   LOGDEX unique i d e n t i f i c a t i o n number-            418
       OperatorKompany- BRADCO
       We1 1 name- E. BURKHART ET AL 1


                                                                                               Page 205
Summary o f LOGDEX Data Base

        L o c a t i o n - Matagorda County,              Texas
                Township-Range-Section                  location-    8S-32E-7
        A P I number- 42-321-


        Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1802 f e e t t o 10966 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
                Self Potential
                S h o r t Normal
                Induction Conductivity
                Induction Resistivity




340.   LOGDEX unique i d e n t i f i c a t i o n number-            419
       Operator/Company- MICHAEL T. HALBOUTY
       W e l l name- M. E. CROUCH 1
       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                   location-    8S-32E-5
       API number- 42-321-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
                Logs a v a i l a b l e f r o m 1500 f e e t t o 8800 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




341.   LOGDEX unique i d e n t i f i c a t i o n number-            420
       Operator/Company- TEXACO
       W e l l name- PIERCE ESTATES 143


Page 206
                                                                                 Summary 1 i s t i n g

        L o c a t i o n - Wharton County,           Texas
               Township-Range-Section                  location-    7S-32E-9
       A P I number- 42-481-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 1750 f e e t t o 7400 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Normal
               Induction Conductivity
               Induction R e s i s t i v i t y




342.   LOGDEX unique i d e n t i f i c a t i o n number-           421
       Operator/Company- TEXACO
       We71 name- PIERCE ESTATE 29
       L o c a t i o n - Wharton County,            Texas
               Township-Range-Section                  location-    7S-32E-8
       A P I number- 42-481-


       Log t y p e - I n d u c t i on E l e c t r i c a l
               Logs a v a i l a b l e f r o m 2050 f e e t t o 14900 f e e t .
          Curve type( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               L a t er a1
               Induction Conductivity
               I n d u c t i o n Resi s t i v i t y




343.   LOGDEX unique i d e n t i f i c a t i o n number-           422
       OperatorKompany- MOB1 L
       Well name- E. CORNELIUS 15

                                                                                          Page 207
Summary o f LOGDEX Data Base

       L o c a t i o n - Matagorda County,           Texas
               Township-Range-Section               location-      9S-34E-9
       A P I number- 42-321-


       Log type- I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e f r o m 3032 f e e t t o 16500 f e e t .
           Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Induction Conductivity
               Induction R e s i s t i v i t y




344.   LOGDEX unique i d e n t i f i c a t i o n number-          423
       Operator/Company- SKELLY
       W e l l name- GEST 1
       L o c a t i o n - Matagorda County,           Texas
               Township-Range-Section               location-      9S-33E-2
       API number- 42-321-


       Log t y p e - E l e c t r i c a l
               Logs a v a i l a b l e f r o m    2050 f e e t t o 12000 f e e t .
           Curve t y p e ( s) a v a i 1 ab1 e-
               Self Potential
               S h o r t Norma 1
               Long Normal
               La t e r a 1




345.   LOGDEX unique i d e n t i f i c a t i o n number-          424
       OperatorKompany- MAGNOLIA
       W e l l name- LE TULLE 1


Page 208
                                                                                      Summary 1 is t i n g

       L o c a t i o n - Matagorda County,              Texas
               Township-Range-Section                   l o c a t i o n - 10s-34E-8
       A P I nurnber- 42-321-


       Log type- E l e c t r i c a l
                Logs a v a i l a b l e from         400 f e e t t o 17004 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               S h o r t Norma 1
               Long Normal
               La t e r a 1




346.   LOGDEX unique i d e n t i f i c a t i o n number-              425
       Operator/Cornpany- WAINOCO
       We1 1 name- P . R. LIROUARD 1
       Location- Lafayette Parish,                      Louisiana
               Township-Range-Section                  l o c a t i o n - 11S- 5E-1
       A P I nurnber- 17- 55-


       Log t y p e - I n d u c t i o n E l e c t r i c a l
               Logs a v a i l a b l e from 12650 f e e t t o 14896 f e e t .

          Curve t y p e ( s ) a v a i l a b l e -
               Self Potential
               Induction Conductivity
               Induction R e s i s t i v i t y
               Focussed R e s i s t i v i t y
               Cal ip e r
               Gamma Ray A P I U n i t s
               A c o u s t i c Compensated




347.   LOGDEX unique i d e n t i f i c a t i o n number-             426
       OperatorKornpany- C I T I E S SERVICE & SUNRAY

                                                                                               Page 209
Summary o f LOGDEX Data Base

        We1 1 name- 49 1
        L o c a t i o n - Nueces County,         Texas
                Township-Range-Section              l o c a t i o n - 18S-22E-2
        A P I number- 42-355-


        Log t y p e - V e l o c i t y
                Logs a v a i l a b l e f r o m    160 f e e t t o 13503 f e e t .
           Curve t y p e ( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated




348.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-     427
       Operator/Company- CITIES SERVICE
       W e l l name- 72 1
       L o c a t i o n - Nueces County,          Texas
               Township-Range-Section               l o c a t i o n - 18S-22E-2
       API number- 42-355-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m 1900 f e e t t o 10452 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-compensated




349.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-    428
       Operator/Company- CITIES SERVICE
       We1 1 name- 84 1
       L o c a t i o n - Nueces County,          Texas


Page 210
                                                                                    Summary 1 is t i n g

               Township-Range-Section                 l o c a t i o n - 19s-22E-9
       A P I number- 42-355-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 2520 f e e t t o 10367 f e e t .
          Curve t y p e ( s ) a v a i l a b l e -
               Self Potential
               A c o u s t i c Non-Compensated




350.   LOGDEX u n i q u e i d e n t i f i c a t i o n number-       429
       Operator/Company- CITIES SERVICE
       Well name- 21 1
       L o c a t i o n - Nueces County,             Texas
               Township-Range-Section                 l o c a t i o n - 18s-22E-6
       A P I number- 42-355-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 1560 f e e t t o 14514 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated




351.   LOGDEX unique i d e n t i f i c a t i o n numbek-            430
       Operator/Company- CITIES SERVICE
       Well name- LOGGAN "A" 1
       L o c a t i o n - Nueces County,         Texas
               Township-Range-Section                 l o c a t i o n - 20s-19E-3
       A P I number- 42-355-


                                                                                             Page 211
Summary o f LOGDEX Data Base

       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 1970 f e e t t o 13106 f e e t .
           Curve type( s ) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated




352.   LOGDEX unique i d e n t i f i c a t i o n number-       432
       Operator/Company- E. COCKRELL, JR.
       Well name- NEUSZER 1
       L o c a t i o n - Matagorda County,      Texas
               Township-Range-Section           l o c a t i o n - 10s-30E-8
       A P I number- 42-321-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e f r o m 9760 f e e t t o 16188 f e e t .
           Curve type( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated




353.   LOGDEX unique i d e n t i f i c a t i o n number-       434
       Operator/Company- CONTINENTAL
       We1 1 name- W. W . FONDREN, JR.           , ET AL   1
       L o c a t i o n - Matagorda County,      Texa;
               Township-Range-Section           location-       9s-32E-7
       A P I number- 42-321-


       Log type- V e l o c i t y
               Logs a v a i l a b l e from 7700 f e e t t o 13512 f e e t .


Page 212
                                                                              Summary 1 is t i n g

          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Compensated




354.   LOGDEX unique i d e n t i f i c a t i o n number-     435
       OperatorKompany- HUMBLE
       Well name-       J. C. LEWIS 1
       L o c a t i o n - Matagorda County,       Texas
               Township-Range-Section          l o c a t i o n - 10S-32E-2
       A P I number- 42-321-


       Log t y p e - V e l o c i t y
               Logs a v a i l a b l e from 1970 f e e t t o 11728 f e e t .
          Curve t y p e ( s) a v a i 1ab1 e-
               Self Potential
               A c o u s t i c Non-Compensated




                                                                                       Page 213
     Summary o f LOGDEX Data Base




f   Page 214
                                              Appendix A

3.0 Appendix A


                  Well Classification Codes

D&A        Dry Hole
01L        Oi 1 We1 1
GAS        Gas We1 1
M-0        Multiple Completion Oil
M-G        Multiple Completion Gas
MOG        Multiple Completion Oil and Gas
J&A        Junked and Abandoned
INJ        Injection Well
SER        Service Wells All Types
AOW        Abandoned Oil Well
AGW        Abandoned Gas Well
T&A        Temporarily Abandoned
sus        Suspended Operation




                                                Page 215
Summary o f LOGDEX D a t a Base




Page 216
    Index




Page 217
    Summary o f LOGDEX Data Base




I
    Page 218
                                                                               Index

            4.0    INDEX




c1 a s s i f ic a t i on
    D&A 6, 13, 14, 17, 20, 21, 22, 23, 26, 28, 29, 33, 36, 37, 38, 43, 44,
      45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 62, 63, 65, 66, 67, 68,
      70, 73, 74, 75, 76, 78, 80, 81, 82, 83, 84, 85, 86, 87, 89, 91, 93, 94,
      95. 97. 99. 100. 101. 102. 103
    GAS' 5 , ' 6 , 8 , 10, 12,' 15,'23, 24, 30, 35, 36, 43, 46, 57, 68, 69, 72, 73,
      77, 79, 87, 90, 98, 104, 106, 108, 110, 112, 114, 115, 129, 130, 132,
      134, 135, 138, 139, 140, 143, 145, 146, 147, 156, 158
    J&A 27. 39. 96
    M-G 71; 81; 159
    MOG 161
    OIL 18, 41, 66
    T&A 16
County o r P a r i s h
    Aransas 156, 160, 165, 203
    A u s t i n 124, 141, 143
    Bee 167
    B r a z o r i a 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 25,
      26, 27, 28, 29, 30, 32, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
      47, 48, 49, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65,
      66, 67, 68, 69, 82, 83, 84, 85, 9
    Calhoun 159
     Cameron 166, 167
     Colorado 142, 145, 146
    D e W i t t 102, 106, 107, 108, 109, 110, 161, 174, 176, 177, 178, 179, 180,
       181, 183, 184, 185, 186, 187
     Duval 129, 130, 131, 132, 133, 148, 162, 163, 171
     F o r t Bend 61, 79, 80, 81, 82, 126
    G a l v e s t o n 11, 20, 23, 24, 31, 33, 34, 35, 41, 60, 70, 71, 72, 73, 74, 75,
      76, 77, 78, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 97, 98
     G o l i a d 103, 105, 112, 168
   Grimes    116
   H a r r i s 115, 117, 118, 121, 122, 126, 127, 138, 139, 140, 168
   H i d a l g o 9, 46, 172, 189, 202
   Jim Hogg 150, 155
   Karnes 102, 111
   Kenedy 99, 100, 101, 104, 166, 171, 172, 190, 200, 201
   L a f a y e t t e 209
   Lavaca 104, 169
   L i b e r t y 151, 169
   L i v e Oak 133, 134, 135, 136, 137, 138
   Matagorda 50, 166, 170, 190, 191, 192, 193, 194, 195, 196, 197, 198,
    199, 200, 202, 204, 205, 206, 208, 209, 212, 213
   McMullen 127, 128, 163
   Montgomery 113, 114, 115, 116, 118, 119, 143, 144
   Nueces 157, 159, 165, 210, 211
   R a n d a l l 182
   S a i n t Mary 187
   San J a c i n t o 152, 153
   San P a t r i c i o 157, 158, 170

                                                                            Page 219
Summary o f LOGDEX Data Base

   S t a r r 172
   S w i sher 181
   Terrebonne 189
   V e r m i l i o n 173, 188
   V i c t o r i a 105, 111
   W a l l e r 113, 117, 122, 123, 125, 139
   Webb 148, 149, 156, 162, 164
   Wharton 207
   Wood 19
   Zapata 147, 154, 155
Curve t y p e s
   A c o u s t i c Amol it u d e 181. 183
   A c o u s t i c Compensated 5; 6, 7, 8, 9, 10, 12, 13, 14, 15 , 16, 17, 18, 19,
     20, 25, 26, 28, 29, 32, 33, 35, 76, 77, 97, 110, 111, 120 , 150, 161, 162,
     163. 164. 165. 166. 167. 168. 169.' 170. 171. 172. 173, 174, 176, 177,
     178; 179,' 180,'181, '182, 183, 184
   A c o u s t i c Non-Compensated 7, 8, 14, 17, 18, 21, 22, 23, 24, 27, 28, 30,
     32, 34, 43, 45, 47, 192, 196, 210, 211, 212, 213
   A m p l i f i e d Focussed R e s i s t i v i t y 20, 21. 25, 28, 29, 32, 33, 34, 52, 58,
     59, 60, 74, 97, 98, 190, 192
   A m p l i f i e d S h o r t Normal 5, 7, 10, 11, 12, 15, 16, 17, 18, 19, 21, 22, 24,
     25, 26, 27, 29, 30, 31, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
     46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64,
     65. 66. 67. 68. 72. 73. 74. 75.
   C a l i p e r ' 5,' 6, '7, 8 , 9; 10; 1; 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
                                                 1
     22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 34, 35, 43, 45, 47, 70, 71, 72,
     76, 77, 96, 110, 120, 121, 161, 163, 173, 174, 177, 178, 182, 183, 184,
     185, 186, 187, 188, 191, 196, 209
   D e n s i t y A P I U n i t s 9, 11, 13, 20, 34, 96, 121, 163, 174, 178, 182, 183,
     186, 187, 191
   D e n s i t y Company U n i t s 14
   Focussed R e s i s t i v i t y 20, 21, 25, 28, 29, 32, 33, 34, 44, 52, 58, 59, 60,
     65, 74, 88, 97, 98, 103, 110, 116, 120, 123, 132, 135, 136, 140, 141,
     143, 144, 145, 152, 156, 182, 183, 186, 187, 188, 191, 192, 196, 202,
     209
   Gamma Ray A P I U n i t s 9, 11, 20, 21, 26, 29, 30, 34, 60, 96, 110, 118, 120,
     121, 131, 139, 149, 156, 160, 163, 164, 168, 169, 173, 174, 182, 183,
     184, 186, 187, 188, 189, 191, 198, 199, 209
   Gamma Ray Company U n i t s 31, 120
   Induction Conductivity 5, 7, 10, 11, 12, 15, 17, 18, 19, 20, 21, 22, 24,
     25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 41, 43, 44, 45,
     46, 47, 49, 50, 52, 53, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67,
     68, 72, 74, 75, 77, 78, 79, 81,
   I n d u c t i o n R e s i s t i v i t y 5, 7, 10, 11, 12, 15, 16, 17, 18, 19, 20, 21, 22,
     24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 41, 43, 44,
     45, 46, 47, 49, 50, 52, 53, 55, 56,- 57, 58, 60, 61, 62, 63, 64, 65, 67,
     68, 72, 74, 76, 77, 78, 79, 81, 8
   I n v e r s e 1 I n c h 27, 31, 69, 70, 71, 72, 175
   L a t e r a l 25, 31, 40, 42, 43, 44, 46, 48, 51, 53, 54, 55, 59, 61, 63, 64,
     65, 66, 67, 69, 73, 74, 75, 80, 83, 84, 85, 86, 89, 90, 91, 92, 93, 95,
     96, 99, 126, 128, 138, 151, 162, 164, 182, 183, 194, 195, 196, 197, 200,
     201, 202, 203, 204, 207, 208, 20
   Long Normal 24, 31, 40, 42, 43, 44, 46, 48, 51, 53, 54, 55, 59, 63, 64,
     65, 66, 67, 68, 73, 74, 75, 80, 83, 84, 85, 86, 89, 90, 91, 92, 93, 95,
     96, 99, 100, 10.6, 107, 113, 115, 119, 124, 127, 151, 182, 183, 194, 196,
     197, 201, 202, 203, 208, 209
   M o n i t o r 9, 11, 13, 20, 34, 96, 121, 163, 178, 182, 183, 186, 187
   Neutron A P I U n i t s 26, 156

Page 220
                                                                                     Index

   Neutron Company U n i t s 3 1
   Normal 2 I n c h 175
   P o r o s i t y 96, 121, 174, 178, 182, 183, 186, 187, 191
   P o t a s s i um 121
   R a t i o 121
   R a t i o o f Counters 182, 183
   S e l f P o t e n t i a l 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,   17, 18, 19, 20,
    21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,               35, 36, 37, 38,
    39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,               53, 54, 55, 56,
    57, 58, 59, 60, 61, 62, 63, 64,
   S h o r t Normal 5, 7, 10, 11, 12, 15, 16, 17, 18, 19, 21,             22, 24, 25, 26,
    27, 29, 30, 31, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43,                44, 45, 46, 47,
    48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62,                63, 64, 65, 66,
    67, 68, 72, 73, 74, 75, 77, 78, 79
   Sigma 121
   Temperature 120, 174
   Thorium 121
   Uranium 121




Log t y p e s
   A m p l i t u d e 181, 182
   Decay 120
   D e n s i t y 8, 10, 13, 14, 20, 34, 163, 174, 178
   Dual I n d c u t i o n 96, 120
   E l e c t r i c a l 31, 40, 41, 42, 48, 51, 53, 54, 59, 63, 64, 65, 66, 67, 68,
     73, 74, 75, 80, 83, 84, 85, 89, 90, 91, 92, 95, 98, 100, 106, 107, 113,
     115, 119, 124, 127, 197, 201, 202, 203, 208, 209
   Gamma Ray 173
   Gamma Ray Neutron 26, 31, 156
   I n d u c t i o n E l e c t r i c a l 5, 7, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21,
     22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41,
     4.3, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 55, 56, 57, 58, 59, 60, 61,
     62, 64, 65, 66, 68, 72, 73, 75, 77
   M i c r o 27, 30, 69, 70, 71, 72, 175
   P o r o s i t y Neutron Compensated 96, 121, 178, 181, 183, 186, 187, 191
   S p e c t r a l o g 121
   Temperature 120, 174
   V e l o c i t y 5, 6, 7 , 8 , 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
     22, 23, 24, 26, 27, 28, 30, 32, 33, 35, 43, 45, 47, 76, 97, 110, 111,
     120, 150, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173,
     174, 176, 177, 178, 179, 180, 181, 18




Opera t o r s
   ADA 68
   AMBASSADOR OIL CORPORATION        36
   AMOCO 152, 170
   ANSCHUTZ 57
   ARNOLD 0 MORGAN 157

                                                                                 Page 221
Summary o f LOGDEX D a t a Base

   ASHIAND 155
   ATLANTIC 180
   ATLANTIC REFINING 80, 149
   ATLANTIC RICHFIELD 109, 150, 163
   AUSTRAL OIL 184
   AUSTRAL OIL AND CROWN CENTRAL OIL 184
   BECK 82
   BRADCO 205
   BRAZOS OIL AND GAS 177
   BREWSTER AND BARTLE 72
   BREWSTER-BARTLE 78
   BRIGHT AND SCHIFF 180
   BROWN AND MC KENZIE 66
   BURNS TRUST #2 35
   BURNS TRUST NO. TWO 37
   BUTTES 39, 41
   C & K PETROLEUM 202
   CARELTON SPEED, JR. 116
   CERRO DE PASCO & C H OSMOND 127
   CERRO DE PASCO ET AL 126
   CHERRYVILLE CORPORATION 133
   CHEVRON 105, 167
   CITIES SERVICE 88, 165, 210, 211
   CITIES SERVICE & SUNRAY 209
   CLEGG AND HUNT 55
   COASTAL STATES 149, 192, 195
   COASTAL STATES AND PRESTON OIL 173
   CONTINENTAL 10, 198, 212
   CRESCENT 147
   CROWN CENTRAL, ACORN AND CAULKINS 122
   CYPRUS 205
           -
   D.O.E.
                         5
            GRUY FED RAL, I N C . 181, 182
   DAVIS 27, 65, 13
   DILLARD AND WALTERMIRE 63
   DIXEL RESOURCES 102
   DORCHESTER EXPLORATION 73
   DOW 19
   E. COCKRELL, JR. 212
   EASON 132
   EDWIN L   COX   127
   EDWIN L. COX 186
   EL PAS0 NATURAL GAS 130
   EXXON 104, 122, 123, 188, 190
   FORT BEND 79
   FRANKFORT 154
   GENERAL CRUDE 25, 32, 58, 59, 96, 119
   GEORGE MITCHELL & ASSOC. 78
   GEORGE R. BROWN 179
   GETTY 159, 165, 187
   GETTY, M I S S I O N AND OHIO 156
   GOODALE BERTMAN 119
   GULF 21, 48, 76, 77, 105, 161, 162, 204
   HALBOUTY MICHEL T 143
   HANOVER 175
   HARGRAVE 49
   HARKINS AND COMPANY AND HUMBLE 129
   HARKINS AND HUMBLE 179
   HASSIE HUNT TRUST 20, 7 1

Page 222
                                                                  Index

HIGHLAND 181
HOUSTON NATURAL GAS 139
HOUSTON O I L & MINERALS 97, 98
HOUSTON OIL AND MINERALS 29
HUGHES & HUGHES 161
HUGO ALLEN 148
HUMBLE 7, 9, 12, 19, 22, 28, 29, 34, 42, 51, 74, 92, 98, 99, 100, 101,
  117, 118, 131, 134, 135, 139, 157, 171, 172, 174, 178, 185, 189, 193,
  195, 197, 200, 204, 213
HUMBLE AND JACK FRAZIER 83
HUMBLE OIL AND REFINING 112
         M
HUNT W H-OCCIDENTAL 177
INTEGRAL ENERGY 135
J P OWEN 125
J. K. DORRANCE 82
3. S. MICHAEL 53, 85
JOCELYN-VARN, COLORADO, JADE 75
JOHN W. MECOM 72
JOHN W. MECON 89, 90
JOHN W . MECON ET A L 89
KILLAM & HURD LTD. 164
KILROY , TESORO AND SUBURBAN 134
KING RESOURCES 142
KIRBY PET AND RUSSELL MC FARLAND 52
LAMAR HUNT 102
LARIO AND BELMONT 58
LONE STAR 45
LONE STAR PRODUCING 103, 109, 111, 176
M. P. S PRODUCTION -NORTH CENTRAL OIL -HARRY HURT 138
MAGNOLIA 107, 208
MANA O I L & ASSOCIATED O I L AND GAS 117
MARINE CONTRACTORS AND SUPPLY 129
MC CULLOCH 60
MCCULLOCH 34
MCCULLOCH AND VENUS 144
MICHAEL T. HALBOUTY 44, 206
M I D CENTURY O I L AND GAS 128
MID STATES 74
MID-CENTURY 50
MIDLAND PRODUCTION 67
MIDWEST 159, 160
MOBIL 11, 15, 16, 111, 114, 145, 148, 166, 207
MONSANTO 108
MONSANTO AND PENNZOIL UNITED 183
MONSANTO CHEMICAL 194, 196, 197
MOODY PROPERTIES AND SOUTHLAND DRILLI-NG 131
MORAN 144
MOUND 123, 125
N E I L HANSON, EDWIN COX, MONSANTO, ET. AL. 185
NEUHOFF 187
NEWMONT OIL AND TIDEWATER O I L 142
NORTH CENTRAL OIL CORPORATION 38
OHIO 158
O I L AND GAS 6 1
P. A . GALLERY 53
PAN AMERICAN 26, 43, 44, 52, 63, 92, 93, 95, 112, 138, 151, 165, 168,
 203
PAN AMERICAN AND WESLEY WEST 86

                                                               Page 223
Summary o f LOGDEX D a t a B a s e

   PAN0 TECH EXPLORATION 54
   PATRICK 56
   PATRICK R. RUTHERFORD 86
   P H I L L I P S 5, 6, 8, 12, 23, 30, 31, 40, 42, 47, 60, 61, 69, 70, 175, 203
   PRAIRE PRODUCING AND COVEST ENERGY 152
   PRAIRE PRODUCING AND HARRY HURT 141
   PURE 126
   QUINTANA PETROLEUM CORPORATION 37
   ROBERT MOSBACHER 155
   ROWAN 57, 67
   ROWAN AND TEXAS GULF 90
   ROWAN D R I L L I N G 62
   ROYAL RESOURCES 55
   SCURLOCK AND M. T. HALBOUTY 79
   SHELL 9, 104, 106, 108, 132, 156, 163, 167, 168, 169, 171, 176
   SHELL ET A L 141
   SINCLAIR 118
   SINCLAIR OIL AND GAS 113, 115
   SKELLY 85. 208
   SLADE 8 1
   SLICK 48, 49
   SOCONY MOBIL 13, 14, 17, 18
   SOH10 & SKELLY 169
   SOUTHERN MINERALS 64
   SOUTHERN NATURAL GAS 124
   SOUTHPORT EXPLORATION 188
   SOUTHWEST 50
   SPARTA OIL 121
   STANDARD 166
   STANDARD OF TEXAS 153
   STANDARD O I L COMPANY OF TEXAS 110 136 172
   STANDARD O I L COMPNAY OF TEXAS 140
   SUN 59, 115, 189, 193, 201, 202
   SUNDANCE 151
   SUNDANCE OIL, MAY PETROLEUM AND STUARCO O I L 143
   SUNRAY MID-CONTINENT 160
   SUPERIOR 88, 93, 94, 114, 116, 186, 191
   SUPERIOR AND PAN AMERICAN 87
   TENNECO 25, 46, 170, 199
   TEX-STAR AND HARKINS 146
   TEXACO 41, 46, 130, 190, 200, 206, 207
   TEXAS 64. 65
   TEXAS AND’FORT BEND 84
   TEXAS C I T Y REFINING 83
   TEXAS EASTERN 24, 33
   TEXAS OIL AND GAS 146, 147
   TEXKAN 198
   TEXKAN OIL COMPANY 38
   TIDEWATER 136
   UNION 9 1
   UNION PRODUCING 196
   UNION TEXAS 5
   V I K I N G D R I L L I N G AND RODNEY DE LANGE 153
   W . CROSBY 40
   WAINOCO 209
   WEAVER ACQUISITION 107
   WINDWARD AND H. B. OWNBY 80


Page 224
                                                                          Index




State
   L o u i s i a n a 173, 187, 188, 189, 209
   T e x a s 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
     23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
     41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
     59, 60, 61, 62, 63, 64, 65, 66




W e l l names
     A. B. MARSHALL 39, 41
     A. B. WILLIAMSON 12
     A. FRIAR "A"     179
     A. TACQUARD ET A L 71
    A. W . ADAM 85
     ALBERT JANK 103
    AMERICAN FLECTCHER 25
    AMERICAN L I B E R T Y b I LCOMPANY 159
    ANNABELL EVERETT 142
     B. L. WILSON 88
     B. LOPEZ 164
     B. R. L. D. CO. 43
     B. SIMON 188
     B. W. TRULL ESTATE 199
     BAUGH 68
     BAYOU DEVELOPMENT CO. 92
     BEHRENS 196
     BENDER ESTATE FARM 114
    BENTSEN BROTHERS C 189
    BERTHA MUELLER 109
    BESSIE BUDEWIG 127
    BESSIE K. WELDER ET A L 157
    BEST 143
    BOGGAN 165
    BOLIVAR TRACT "A" 76
    BRENNAN BENAVIDES       l i ~ l i 148
    BROWN 138, 180
    BUCKEYE 194
    BURKE-HERMAN 1 9 1
    BYRNE 6 1
    C . A. O'CONNOR 112
    C. C. BELL 19
    C. L. MCCASLIN 134
    C. M. ARMSTRONG 99, 104, 190, 200
    C. SCHORRE 180
    CHARLES M. ARMSTRONG 99
    CHESTERVILLE 145
    CHRISTENSEN 70
    CLARK ESTATE 66
    CLOUDT 63
    CLYDE HERRING 37

                                                                      Page 225
Summary o f LOGDEX D a t a B a s e

   COLINE 7 7
   CORA S. BROWN 108
   CORNELIUS 1 9 5
   D. BROWN 168
   DENNIS KRAUSE 79
   DENTLER 183
   DOLLAR BAY F I G CORP. 9 5
   DOMAN 194
   DOUGHERTY ESTATE 138
   E. A. SIBLEY 104
   E. BRADT 176
   E. BURKHART ET A L 2 0 5
   E. CORNELIUS 207
   E. D. B I E R 1 5 8
   E. D. MAYNARD 119
   E. DELCAMBRE 173
   E. G. FROST ESTATE 1 4 4
   E. GARCIA ESTATE "A"     149
   E. SUMMERS 5
   E. W. BOYT 97
   E. W. WISSNER 67
   EDGAR BROWN ET A L 126
             -
   E L PAS0 BENAVIDAS 156
   ERVINE E. BISHOP 89
   ERVINE-BISHOP 90
   EXXON FEE 188
   F. G. MANN 107
   F. K. MILLER 86
   F. W. HOWARD 5 0
   F. W. SIMS 80
   FAIRFAX FOSTER SUTTER 187
   FARMERS L I F E YATES RANCH 130
   FEDERAL PELICAN 76
   FLENIKEN 102
   FOSTER 1 1 5
   FOSTER LUMBER CO. 113
   FOSTER LUMBER COMPANY 117, 153
   FOSTER-GULF 1 4 3
   FRANK UHYREK 124
   FRED KLOBOUK      49
   FREEMAN E. PERKINS ET A L 3 6
   FREEPORT SULFUR 29
   FREEPORT SULPHUR 29
   FRIEDA VOGT 111
   G. C. CANNON 5 5
   GALAZNIK 27
   GALVESTON TOWNSIDE U N I T 2 78
   GARCIA-VILLAREAL 148
   GARDINER 6
   GARRETT 67
   GCO-DOE PLEASANT BAYOU 96, 119
   GEST 208
   GEWIL 175
   GIBBS BROS ET A L 152
   GILMORE ET A L 204
   GRABBE 181
   GUARANTY T I T L E &TRUST 185
   GULF-PETERS 1 6 2

Page 226
                                      Index

H. A. FREDE 4 5
H. BRANDT ET A L 186
H. C . HUNSON 5 3
H. FERGUSON 184
H. GIPS 176
H. H. THOMAS 190
H. J. LONGENBAUGH 1 4 0
H. L. PETERSON 57
H. MC N E I L 1 3
HAHL - WEIDERNEHR 129
HALLS BAYOU RANCH 11
HAMILL GA U N I T 2 1 3 9
HAMMAN RANCH 4 6
HARBOR ISLAND GAS UNIT 157
HEFFELFINGER 193
HENRY KREZDORN 1 1 5
HILDRED BOLTON 1 0 7
HITCHCOCK 3 3
HORTON SAYKO ET A L 7 1
HOSKINS MOUND FEE NCT-1,   46
HOUSTON IIBB" 60
HOUSTON 'IF" 69
HOUSTON "JJ" 8
HOUSTON I'LL" 1 3
HOUSTON "M" 30
HOUSTON "NN" 47
HOUSTON "S" 6 9
HOUSTON FARMS 5 9
HOUSTON FARMS DEV CO. 84
HOUSTON NEGRO HOSPITAL 92
HOUSTON Z 2 0 3
HUMBLE - MARTINEZ I11 171
HUMBLE U N I T 8 3
I. MELLON, ET A L 44
     A.
I D A HOBBS 2 6
I R V I N E & BISHOP 89
3 . ALVARADO 167
3. E. STEGALL "A"      132
J. C. LEWIS 2 1 3
J. C . LEWIS B 197
J. E. FOSTER- 82
J. H. DINGLE 17
J. H. SNITH 117
J. HARVEY SHUTTLES ET A L   121
J. KENEDY 1 7 1
J. M. MOORE EST. 79
3. R. SMITH 15
J. RODRIGUEZ 167
J. SKRABANEK 7
3. T. WILLIAMS 193
J. W. ATKINSON 127
J. W . HARRIS ET A L 41
J. WOOD JR. 181
JAMINSON 54
JAUN G. BENAVIDES 1 4 7
JEAN M. DAVIS 158
JEFFERIES 2 0 1
JOCKUSCH OIL U N I T 8 6

                                  Page 2 2 7
Summary o f LOGDEX D a t a B a s e

   JOHN H. ENGLAND 1 2 5
   J U L I U S H. GURRELS 81
   K. N. GROCE 5 2
   KENTZELMAN 42
   KESELING GAS U N I T NO 1 178
   KESELING GAS U N I T 2 1 7 9
   KGFU WELL #W-35 1 2 2
   KGFU WELL #W-45 1 2 3
   KIRBY LUMBER 169
   KIRBY LUMBER CORP 151
   KRAUSE 62
   KULAWIK 108
   L. B. HERVEY 14, 1 6
   L. B. HUBBARD 38
   L. F. FUQUA 123
   L. KUNETKA 174
   L. PENWELL 171
   L. WEATHERBY 163
   LAKE CREEK U N I T 114
   LANGRAM GAS U N I T 1 5 3
   LATERRE D 189
   LAUZON 70
   LE TULLE 208
   LEE 28
   LEEDY 85
   LENNOX-BURNS GAS U N I T 1 3 5
   LOBIT 3 4
   LOBIT U N I T 6 0
   LOGGAN "A" 2 11
   LOUIS TRAUTWEIN ET A L 110
   LUCILLE FISHER 122
   LYDIA CONKLIN 4 8
   M. E. CROUCH 2 0 6
   M. E. HUNTER 22
   M. L. SPEARY 111
   M. MC FARLAND 5 1
   M. MCLEAN TRUST "C"      150
   M. OSTERLOH 177
   M. W . METTLER TRUST 5 5
   MABEL W . HALL ESTATE 136
   MARIE D. E L L I S 44
   MARIE KINAT LORENZ 38
   MARY A. MEYER 112
   MARY LYLE 142
   MATEJEK 185
   MC DONALD 50
   MC I L V A I N E 6
   MCCRABB 118
   MRS. CLAY WEST BURNS 1 3 6
   MRS. CORINE SCOTT 90
   MRS. S. K. EAST 101
   MUELLER 161
   MUNGER 197
   N. A. B I N Z 126
   N. W. HOPKINS 6 3
   NANA 0. NEWTON 2 4
   NEUSZER 2 1 2
   NICOLAS CANTU 1 3 1

Page 228
                                         Index

NORDHEIM GAS UNIT 1 5 1 8 7
NOVAK 57
0. FRIEDRICHS 1 6 8
0. LAUREL 1 6 2
0. SCHROETER 1 8 4
0. V. GUERRA IIL" 1 4 7
OEHLKE 186
OSCAR BUNGE 1 4 6
P. HUEBNER 2 0 4
P. R. LIROUARD 209
P . STOCK 1 6 9
PABST "Bll 3 1
PAUL E. WHITE "Bl' 1 3 1
PENNY 1 7 0
PERRYVILLE 19
PETERS ESTATE 1 3 2
PIERCE ESTATE 75, 195, 207
PIERCE ESTATES 2 0 6
POTTER 3 5
POTTHAST 2 0 2
POTTMAST 1 9 6
R. A. HARTMAN 1 0 9
R. E. PETERS 93
R. G. JACOBS 1 0 5
R. J . LOSTRACCO 6 5
R. J . ROEDER 1 0 2
R. VIEMAN 7
R. WHITE 1 8 2
RAFAELA DE MUNOZ 1 5 5
RALPH W . VIEMAN 4 8
RAMSEY STATE FARM 6 4
RANDALL CARTWRIGHT 1 4 4
RETRIEVE STATE FARM 1 6 , 18
RETRIEVE STATE FARM TRACT #5.   42
RHODES 5 4 1 6 3
R I O FARMS INC. 1 7 2
ROBNETT 4 0
ROYCE PASSMORE 1 3 4
RUGLEY 20 5
S . EAST 172
S . G. MARSHALL   -   STATE 1 3 0
S. GARCIA 1 5 4
S. H. GREEN 2 0
S. K. EAST 100
S. MOLLER 5 6
S A L L I E BROWN KENNELY 81
SANGER HEIRS 137
SARA WEST HEIRS ET. AL. UNIT #1 82
SAUERBRUNN ET A L 1 1 6
SCHENCK 1 7 5
SEALY GAS UNIT 1 4 1
SHARP CORPORATION 83
SHELL POINT 5 9
SHERRILL GAS UNIT 2 0 3
SOLON L. REEVES ET A L 6 6
SOUTH GILLOCK COMM. 9 5
STATE LEASE 51000 BLOCK 3 2 6 1
STATE TRACT 1 2 2 1 6 0

                                     Page 2 2 9
Summary o f LOGDEX D a t a B a s e

   STATE TRACT 1 2 5 1 5 6
   STATE TRACT 218 1 5 9
   STATE TRACT 81 3 4
   STATE TRACT 96 1 6 0
   STATE-LAGUNA MADRE 201
   STEWART 88
   SUPERIOR OIL COMPANY FEE 93, 94
   T . BRYSCH 1 7 7
   T. E. FULBRIGHT 1 5 5
   T. E. MOSTYN 1 1 6
   T. E. SLONE 198
   T. E. SPARKS 1 3 9
   T. H. THEISS 9
   T. L. SMITH HEIRS 5 2
   T. M. BROOKSHIRE 1 3 5
   T. MARTIN 25, 32
   T. MARTIN FEE 5 8
   T. P. HALEY TRUST 146
   T. PETRUCHA 166
   TACQUARD "A" 2 3
   TEXAS STATE LEASE 5 3 0 3 4 21
   TOMBALL GAS U N I T 11 118
   TRIANGLE 37
   UNIVERSITY OF TEXAS 7 2 . 7 3
   V. L. PUIG 149
   V I R G I N I A RAGSDALE SEC 120 129
   W. D. MUNSON 49
   W. H. CARROLL 1 0 6
   W. H. COON FEE 7 4
   W. MCCAMBELL 1 7 0
   W. MOOTHART 166
   W. N. MOORE 5 4
   W. NELSEN 191
   W. OROEHL 1 7 6
   W. V. ROELL 105
   W. W. FONDREN ET A L 198
   W. W. FONDREN, JR., ET A L 212
   W. W. LANGHAM 1 5 2
   WARD-BYERS 22
    WEITING     200
    WESTERLAGE U N I T 74
    WHITE-FROST 10
    WILBERT GOEBAL ET A L 141
    WILLIAM HUBBEND 128
    WILLIAMS 133
    WILSON 40
    WINTON U N I T 87
    WIRT DAVIS 1 5 1
    WYLIE 1 9 2
    100 78
    113 98
    118 165
    2 1 211
    309 1 6 6
    310 91
    342 98



Page 2 3 0
            Index


72   210
76   202
84   210




           Page 231

				
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